Model s40a (3*40a, 3*150v) has large lcd display and panel control facilities. No external pc is required. It can easily test many types of relays, including distance relay, df/dt relay. The rotating mouse and quick touch buttons make the operation very easy.
3*40a, 3*150v
Additional 200ma ac current source
Aux dc (24v, 110v, 220v)
4 binary inputs, 1 binary output
Locally with color lcd
(universal relay tester, relay test equipment, 3 phase relay test set, secondary injection test system)
Features
High performance Embedded-Industrial-Computer.
8.4¡ high-resolution large LCD screen. Display all kinds of test data, operating states, and prompts and help messages.
Windows operating system, Slim industrial Keyboard and optical Mouse, and many Hotkeys, most convenient to operate.
Perform all test items without any external device, automatically display and record test data, and automatically plot vector diagrams and characteristic curves, and print reports.
Provide many automatic test procedures.
GPS synchronously trigger, synchronization error less than 50|¨¬S.
USB port to transmit data and maintenance operating software.
High performance D/A converter, assure high waveform accuracy and excellent linearity, transient response and frequency-amplitude characteristic.
Particular waveform generation algorithm, assure pure sine wave.
Hi-Fi power amplifier, create high output power and low ripple.
Except of traditional Ua, Ub, Uc, Ia, Ib, Ic, the fourth voltage Ux can be applied to many functions, such as 3Uo and synchronous voltage, etc.
Eight switch input and Four pairs of idle contact output. Switch input ports are compatible with idle contact and active contact, and capable to identify the polarity of active contact, and work well during ¡¨¤250V.
Self-diagnosis and multi-protection, reasonable heat dissipation structure, ensure safety and reliability.
Well-designed, high-strength aluminium alloy case with carrying handle, facilitate moving to test on site.
On grid / Grid-tied
Rated power: 5000W
No. of MPPT: 2
Strings per MPPT: 1
Phase: Three phase
Warranty: 10 years
Dimension(W/H/D): 500*428*200mm
Net weight: 21kgs
LED display
Protection devices: DC reverse polarity protection, output over current protection, output overvoltage protection-varistor, integrated DC switch, ground fault monitoring, integrated all-pole sensitive leakage current monitoring unit.
The solar inverter takes full account of the needs of end customers, it is used to convert the DC generated by photovoltaic panels into AC and send it to the grid in a three-phase manner. With excellent performance at the same time, use LED as inverter status display, effectively improve product life.
Using DSP digital control, could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product.
On grid / Grid-tied
Rated power: 6000W
No. of MPPT: 2
Strings per MPPT: 1
Phase: Three phase
Warranty: 10 years
Dimension(W/H/D): 500*428*200mm
Net weight: 21kgs
LED display
Protection devices: DC reverse polarity protection, output over current protection, output overvoltage protection-varistor, integrated DC switch, ground fault monitoring, integrated all-pole sensitive leakage current monitoring unit.
The solar inverter takes full account of the needs of end customers, it is used to convert the DC generated by photovoltaic panels into AC and send it to the grid in a three-phase manner. With excellent performance at the same time, use LED as inverter status display, effectively improve product life.
Using DSP digital control, could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product.
4421 Three Phase Relay Testing S40A Suppliers
Short on time? Let Three Phase Relay Testing S40A sellers contact you.
On grid / Grid-tied
Rated power: 15000W
No. of MPPT: 2
Strings per MPPT: 2+1
Phase: Three phase
Warranty: 10 years
Dimension(W/H/D): 500*428*200mm
Net weight: 24.8kgs
LED display
Protection devices: DC reverse polarity protection, output over current protection, output overvoltage protection-varistor, integrated DC switch, ground fault monitoring, integrated all-pole sensitive leakage current monitoring unit.
The solar inverter takes full account of the needs of end customers, it is used to convert the DC generated by photovoltaic panels into AC and send it to the grid in a three-phase manner. With excellent performance at the same time, use LED as inverter status display, effectively improve product life.
Using DSP digital control, could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product.
On grid / Grid-tied
Rated power: 12000W
No. of MPPT: 2
Strings per MPPT: 2+1
Phase: Three phase
Warranty: 10 years
Dimension(W/H/D): 500*428*200mm
Net weight: 24.8kgs
LED display
Protection devices: DC reverse polarity protection, output over current protection, output overvoltage protection-varistor, integrated DC switch, ground fault monitoring, integrated all-pole sensitive leakage current monitoring unit.
The solar inverter takes full account of the needs of end customers, it is used to convert the DC generated by photovoltaic panels into AC and send it to the grid in a three-phase manner. With excellent performance at the same time, use LED as inverter status display, effectively improve product life.
Using DSP digital control, could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product.
On grid / Grid-tied
Rated power: 10000W
No. of MPPT: 2
Strings per MPPT: 1
Phase: Three phase
Warranty: 10 years
Dimension(W/H/D): 500*428*200mm
Net weight: 23.2kgs
LED display
Protection devices: DC reverse polarity protection, output over current protection, output overvoltage protection-varistor, integrated DC switch, ground fault monitoring, integrated all-pole sensitive leakage current monitoring unit.
The solar inverter takes full account of the needs of end customers, it is used to convert the DC generated by photovoltaic panels into AC and send it to the grid in a three-phase manner. With excellent performance at the same time, use LED as inverter status display, effectively improve product life.
Using DSP digital control, could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product.
On grid / Grid-tied
Rated power: 8000W
No. of MPPT: 2
Strings per MPPT: 1
Phase: Three phase
Warranty: 10 years
Dimension(W/H/D): 500*428*200mm
Net weight: 23.2kgs
LED display
Protection devices: DC reverse polarity protection, output over current protection, output overvoltage protection-varistor, integrated DC switch, ground fault monitoring, integrated all-pole sensitive leakage current monitoring unit.
The solar inverter takes full account of the needs of end customers, it is used to convert the DC generated by photovoltaic panels into AC and send it to the grid in a three-phase manner. With excellent performance at the same time, use LED as inverter status display, effectively improve product life.
Using DSP digital control, could afford wide grid voltage range, have a full range of protection features; to maximize the benefits at the same time, greatly enhance the reliability of the product.
Model t200a (250aac, 500vac, ac/dc current) can be used to test many types of relays, including high burden relay and ct.
Operation is easy, no much training is required.
High power current source for high burden relay test
Capable of testing differential relay with two independent current sources
Capable of testing directional relay with adjustable phase angle
In-built ammeter and voltmteter
120s output time at 250a
Rotating mouse control and quick control buttons
Large lcd display
Many ready test modules for automatic test applications
(secondary injection test set, relay tester, single phase relay test set, universal tester)
Seagrass belly basket
The seagrass belly basket is a traditional home essential that has stood the test of time. Originating from Asia, this timeless storage staple is perfect for any room and adds authentic character to your space. A wonderful accompaniment to the bedroom, fill the Bali basket with soft throws, towels or linen. Available in three handy sizes, they also make the perfect outer holder for house plants.
Due to the belly style design of this basket, please add an additional 10cm in diameter when considering the widest point.
The seagrass belly basket is a traditional home essential that has stood the test of time. Originating from Asia, this timeless storage staple is perfect for any room and adds authentic character to your space. A wonderful accompaniment to the bedroom, fill the Bali basket with soft throws, towels or linen. Available in three handy sizes, they also make the perfect outer holder for house plants.
TKJB SINGLE PHASE RELAY TEST SET is a portable field testing equipment with excellent performance; Elegance and polished appearance with aluminum alloy chassis and PC panel, within the ARM chip control, LCD screen display voltage and current output stopwatch, it could output a full isolation way for adjustable AC/DC voltage, and AC/DC current and a way for adjustable DC voltage; the output loop with double overload protection with large output capacity ,small volume, light weight, high reliability ,It Suitable for field calibration and test for various relay.
Product Characteristics
Single Phase Relay Test Set Main Features
1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.
2 Maximum Output Current:0150Aã??
3 Equipped with LCD digital AC/DC volt-ampere meter, can show the AC and DC voltage and current values, stopwatch, potential, contact state.
4 Internal electric stopwatch; Available electrical contacts, maximum potential 250V; Dual channel measurement.
5 Light-weight design, small-volume, and fully-functional.
1. Standard 4-phase voltage and 3-phase current output with 4-phase voltage and 3-phase current output can conveniently carry out various combination outputs for various types of protection tests. Single-phase voltage can output up to 120V single-phase current up to 40A (10 seconds) current three and can output up to 120A the fourth phase voltage Ux is a multi-function voltage item can be set as 4 kinds of 3U0 or check the same period voltage or a certain voltage value of the case output.
2. Single machine is easy to operate. The single machine is operated by a convenient and flexible rotating mouse through a large LCD screen all of which are displayed in Chinese. It can complete most of the field test verification work can verify all kinds of relays and microcomputer protection and can simulate all kinds of complex transient permanent and transformational faults for the whole group of tests. Boot can be used easy to operate.
3. Double operation mode connected to the computer operation through the Windows platform of the full set of Chinese operating software can carry out a variety of large complex and higher degree of automation verification work can be easily tested and scanned a variety of protection fixed value can be real-time storage test data display vector diagram draw fault waveform online print report etc.
4. Software is so powerful that can complete all kinds of high degree of automation of large complex check work such as three phase differential test auxiliary power fast cutting prepared from the cast test line protection inspection period reclosing etc. can easily test and scanning protection setting various fault playback real-time storage test data show that the vector diagram online printing report etc.
5. Switch quantity contact is rich three - phase for 7 contact input and 2 pairs of empty contact output. The input contacts are compatible with 0 ~ 250V potential contacts and can be identified automatically. Input and output contacts can be expanded according to user needs.
6. Large screen LCD display microcomputer relay protection tester adopts 320Ã??240 lattice large screen high-resolution graphics LCD display all the operation process are set on the display screen the operation interface and test results are displayed in Chinese the display is intuitive and clear.
7. Self-protection adopt reasonable design of heat dissipation structure and have a variety of reliable and perfect protection measures and power soft start and a certain fault self-diagnosis and locking function.
8. With an independent dedicated dc power output the device is equipped with one 110V and 220V dedicated dc power output.
9. High cost performance belongs to the cross - professional joint design products integrated multi - professional advanced scientific and technological achievements. Both large tester performance and small tester price with a high performance ratio.
TKJB SINGLE PHASE RELAY TEST SET is a portable field testing equipment with excellent performance; Elegance and polished appearance with aluminum alloy chassis and PC panel, within the ARM chip control, LCD screen display voltage and current output stopwatch, it could output a full isolation way for adjustable AC/DC voltage, and AC/DC current and a way for adjustable DC voltage; the output loop with double overload protection with large output capacity ,small volume, light weight, high reliability ,It Suitable for field calibration and test for various relay.
Product Characteristics
Single Phase Relay Test Set Main Features
1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.
2 Maximum Output Current:0150A
3 Equipped with LCD digital AC/DC volt-ampere meter, can show the AC and DC voltage and current values, stopwatch, potential, contact state.
4 Internal electric stopwatch; Available electrical contacts, maximum potential 250V; Dual channel measurement.
5 Light-weight design, small-volume, and fully-functional.
TKJB SINGLE PHASE RELAY TEST SET is a portable field testing equipment with excellent performance; Elegance and polished appearance with aluminum alloy chassis and PC panel, within the ARM chip control, LCD screen display voltage and current output stopwatch, it could output a full isolation way for adjustable AC/DC voltage, and AC/DC current and a way for adjustable DC voltage; the output loop with double overload protection with large output capacity ,small volume, light weight, high reliability ,It Suitable for field calibration and test for various relay.
Product Characteristics
Single Phase Relay Test Set Main Features
1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.
2 Maximum Output Current:0150Aã??
3 Equipped with LCD digital AC/DC volt-ampere meter, can show the AC and DC voltage and current values, stopwatch, potential, contact state.
4 Internal electric stopwatch; Available electrical contacts, maximum potential 250V; Dual channel measurement.
5 Light-weight design, small-volume, and fully-functional.
EZ Well KF94 Quarantine Mask is a quality product approved by the Korean Ministry of Food and Drug Safety. In addition to this, has both FDA and CE certified
Respiratory protection from harmful particulate matter such as yellow dust, fine dust, and infectious sources
1. The three-dimensional quadruple structure certified by the Korean Ministry of Food and Drug Safety securely blocks the outside (4 Layer using a melt-blown filter)
2. A fine dust mask that is comfortable to breathe because it does not touch your mouth! Excellent breathability.
3. It adheres smoothly along the face line and prevents fogging with the nose wireframe and ear wireframe.
4. It has an Excellent Mark from DermaTest in German which did not lead to toxic-irritative intolerance reactions in patch testing carried out in accordance with international guidelines
The three-phase microcomputer relay control tester has a 4-phase voltage 3 phase current output, which is suitable for various types of relay protection devices. The microcomputer relay control tester uses a high-speed high-performance digital signal processor comparative speed, transmission frequency bandwidth, and software application bifurcation algorithm produces each of the respective high-precision waveforms. Due to the integrated structure, each part is closely coupled, the data transmission distance is short, and the structure is compact.
Technical parameter:
AC current output
Output accuracy Level 0.5
Phase current output (effective value) 0 40A
Three merge current output (effective value) 0 120A
Phase electric length time allows work value (effective value) 10A
Phase current maximum output power 420VA
Maximum output power at the maximum output of three 1000VA
Working time is allowed when the maximum output of the three mesh is output 10s
Frequency range (foundation) 20 1000Hz
Harmonic number 1 20 times
DC current output
Output accuracy Level 0.5
Current output 0 10A / each phase, 0 20A / two superimposed
Maximum output load voltage 20V
AC voltage output
Output accuracy Level 0.5
Phase voltage output (effective value) 0120V
Line voltage output (effective value) 0210V
Maximum voltage output value 0240V
Phase voltage / line voltage output power 80VA /100VA
Frequency range (fundamental) 201000Hz
Harmonics 1 20 times
