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Electronic Thermal Relay Calibrator

Supplier From China
Jul-05-21

Product Parameter

1. It can output three-phase 0-500a current at the same time.

2. It can synchronously test the action time of thermal relay thermocouple and motor protector.

3. Normally open and normally closed contact detection.

4. Several calibrations can be connected in series at the same time to improve working efficiency.


Product Parameter



1. AC current output: 0-500a (customizable)

2. Digital AC ammeter: 4 ½ 0.5 class accuracy

A. Digital timer

Timing length: 0 ~ 999.999 seconds

Error: class 0.2 accuracy

B. Boundary dimension: 44 30 34cm

C. Weight: 7kg

Price and Minimum Quantity

Price: $770 - $15397
MOQ: Not Specified

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Product Parameter

1. It can output three-phase 0-500a current at the same time.

2. It can synchronously test the action time of thermal relay thermocouple and motor protector.

3. Normally open and normally closed contact detection.

4. Several calibrations can be connected in series at the same time to improve working efficiency.


Product Parameter

1. AC current output: 0-500a (customizable)

2. Digital AC ammeter: 4 0.5 class accuracy

A. Digital timer

Timing length: 0 ~ 999.999 seconds

Error: class 0.2 accuracy

B. Boundary dimension: 44 30 34cm

C. Weight: 7kg
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1. It can output three-phase 0-500a current at the same time.

2. It can synchronously test the action time of thermal relay thermocouple and motor protector.

3. Normally open and normally closed contact detection.

4. Several calibrations can be connected in series at the same time to improve working efficiency.
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1. It can output three-phase 0-500a current at the same time.

2. It can synchronously test the action time of thermal relay thermocouple and motor protector.

3. Normally open and normally closed contact detection.

4. Several calibrations can be connected in series at the same time to improve working efficiency.


Product Parameter
GOLD Member
Apr-07-20
Buyer From Bangalore, Karnataka, India
Dec-03-05
 
Thermal relays
(1)lr1, lr2 series thermal relay
It is suitable for using in the circuits rated voltage up to 660v, rated current 93a ac 50hz or 60hz, for over-voltage protection of ac motor.
(2)jrs2 (3ua) series thermal relay
It is suitable for using in the circuits rated voltage up to 600-1000v and current up to 630a.

Leave factory packing
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Portable Gas Relay Calibrator

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MOQ: Not Specified
 
Overview
The gas relay calibrator is a tester device that specializes in verification of gas gas relays. The gas relay calibrator is a detection check device for the detection of the Vaste Relay Flow Period Value, Cable Point Value, and Sealing Pressure Value. Gas Relay Calibrator is suitable for more than 90 of Gas Relay checks in .

Gas relay is also known as gas gas relay, is a protective unit in an oil immersion transformer, mounted in an oil pipe under transformer oil pillow. The gas relay detector is a dedicated gas relay pressure release valve calibrator device for the gas relay value, a capacity value, and sealing pressure value, and the gas relay tester uses a microcomputer control technology, and the gas relay tester is detected by detecting a high-precision pressure sensor. When the gas relay tester simulates the internal failure of the transformer, the gas method of the gas relay tester is calculated to calculate the flow rate value to achieve the detection of gas relatives, the Gas protection action value, the gas relay calibrator adopts the fine container combined with the US MCC's micro Press the precision sensor, detect the inside of the gas relay to exclude the liquid volume method to calculate the light gas capacity value



Technical parameter

Portable gas relay calibrator
Protection IP65
Execution standard Compliance with DL T540 1994 standards and IEC
power input 50HZ 220V
Flow speed detection heavy gas 0.1-0.5m s 0.05m s resolution 0.01
0.5-2.5m s 0.1m s resolution 0.1

Maximum error 1

Volume detection light mill
0 300ml resolution 0.01ml

300ml 700ml resolution 0.1ml

Maximum error 1

test method Automatic measurement, semi automatic measurement, manual measurement of three measurement methods
Sealing test
0 150KPA resolution 0.1

0 300KPA resolution 1.0

Comprehensive error
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Overview

The gas relay calibrator is a tester device that specializes in verification of gas gas relays. The gas relay calibrator is a detection check device for the detection of the Vaste Relay Flow Period Value, Cable Point Value, and Sealing Pressure Value. Gas Relay Calibrator is suitable for more than 90 of Gas Relay checks in

Gas relay is also known as gas gas relay, is a protective unit in an oil immersion transformer, mounted in an oil pipe under transformer oil pillow. The gas relay detector is a dedicated gas relay pressure release valve calibrator device for the gas relay value, a capacity value, and sealing pressure value, and the gas relay tester uses a microcomputer control technology, and the gas relay tester is detected by detecting a high-precision pressure sensor. When the gas relay tester simulates the internal failure of the transformer, the gas method of the gas relay tester is calculated to calculate the flow rate value to achieve the detection of gas relatives, the Gas protection action value, the gas relay calibrator adopts the fine container combined with the US MCC's micro Press the precision sensor, detect the inside of the gas relay to exclude the liquid volume method to calculate the light gas capacity value



Technical parameter

Portable gas relay calibrator
Protection IP65
Execution standard Compliance with DL T540-1994 standards and IEC
power input 50HZ 220V
Flow speed detection heavy gas 0. 0.5m s 0.05m s resolution 0.01
0.52.5m s 0.1m s resolution 0.1

Maximum error 1

Volume detection light mill
0 300ml resolution 0.01ml

300ml 700ml resolution 0.1ml

Maximum error 1

test method Automatic measurement, semi automatic measurement, manual measurement of three measurement methods
Sealing test
0-150KPA resolution 0.1

0-300KPA resolution 1.0

Comprehensive error
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Verification Status