Automatic Adjustment Series Adapter

input voltage:AC 110-240V,50-60Hz
output voltage:DC12/15/16/18/19/20/24V
size:118*60*38mm
weight:350g
power:65w
protection:SCP&OCP&OVP

according to customer's requirements

Model numbe:yeq2y(integral type)series
Automatic transfer switches yeq2y 63-800a series integral type
Ie:10a~800a
Poles: 3p/4p
Connection:utility - utility or utility - gen,
Yeq2 dual-power supply automatic transfer switch is made up of the mechanism
And the automatic controller, the body of unit is made up of singe electromotor operating
Mechanism, the yeq2 seires circuit breaker , internal accessories (auxiliary contact, alarm contact)motherboard and terminal block.
The automatic controller is divided into ensemble and separate, separate, the controller is mounted on the chest, and the cupboard door, the other components are mounted on the mental motherboard (the motherboard has the sockets of the terminal block);ensemble:the single electromotor operating mechanisms , the automatic controller, and the circuit breaker are all mounted on the motherboard, and the structure is compact.

What does a transfer switch do, and why do i need one?
A transfer switch is the link between your backup generator, the utility company, and
Your home or business. It's job is to safely connect your home or business to
Your backup generator during a power outage. A properly installed transfer switch
Will isolate your generator from the utility company's power lines, protecting
The power companies workers from harm. A transfer switch is required by law in
All 50 states, and is an essential piece of safety equipment.

1) applicable to automatic transfer for main power supply and reserve supply of feed system or automatic transfer and security isolation of two load equipment
2) integrates switch with logic control as a whole, if without logic control, an additional controller is provided
3) realize selected mechanical integration possessing of voltage inspection, communication interface, electric and mechanical interlock
4) can actualize automatic, electric long range and emergency manual control

SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic.
Functional details
1. Hot plug
Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system.
2. Advanced current sharing technology
Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A.
3. Control of input limited power
Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode.
4. Control of output constant power
When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module.
The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V.
The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage.
5. Temperature limited power
6. Regulation of output current limiting point
8. Regulation of output voltage
The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc.
9. Fan control
The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module.
10. Protection of input overvoltage/ voltage shortage
11. Output overvoltage protection
The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection.
12. Over-temperature protection
The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again.
13. Protection of internal bus fault
When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on.
14. Short circuit protection
In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".

Wide angle adapter

Broadcast series Fixed Focal Adapter
price: $896.00
Application: broadcast level use , 86,85,80and 75mm O.D. front, various Video camera
Magnification: 0.7
Converted focal length: 30% wider than master lens
Multi coated elements
Product Dimensions: ºµ130í-27mm
connection: clamp-on ring/screw
Universal design for use with a variety of different lenses
Can be used with clamp-on rings for different lens sizes
net weight: 450g
Production code: 09

Dimension for outline:


Specification:
1.Rating currentú¦min.5Aú¼max.20A
2.Working pressureú¦min.12Vú¼max.250V
3.Double usage of DC and AC
Application scopeú¦Used at the prote ction of compound outlet, power transformer and electrical motor.
Current specificationú¦5A-15A125V UL

Opto electronic isolated USB/MPI, Siemens S7-300/400 PLC Programming adapter cable,3 meters, with communication indicator, can replace Siemens 6ES7 972-0CB20-0XA0,automatically adjust the communication speed from 19.2Kbps to 115.2Kbps for the PC port, automatically adjust the communication speed from 19.2Kbps to 187.5Kbps for the MPI interface. It doesn't support profibus function.

USB/MPI+ is the opt electronic isolated adapter for industrial design. There is anti-surging& anti-lightning protection circuit for the USB and RS485 interface. It support hot plug. It is suitable for the communication between Siemens S7-300/400 series PLC or other equipments with MPI interface and computer. In particular, it applies to the strong interfere industrial scene and the safeguard in the circuit guarantees the safely running of the system.

USB/MPI+ programming cable simulate USB port as traditional serial port (usually COM3), which enables existing programming software STEP 7) to communicate through simulated traditional port and PLC devices.

1PC/Plastic bag+brown box