ND1001 Relay Protection Tester

NegotiableUpdate on 07/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The ND1001 relay protection tester has two independent clocks (with one clock module external), which can be connected correctly once to complete the testing of the complete protection device.

Product Details

ND1001 Relay Protection Tester

1、 Performance characteristics

1. This product adopts a large screen LCD Chinese character display.

2. The display interface is user-friendly and easy to read and understand.

3. Using independent buttons to switch measurement gears, the operation is simple and convenient.

4. This product has two independent continuously adjustable output power supplies and one DC power supply. It can fully meet the testing requirements of most electromechanical protection devices and has advantages that single output relay protection products cannot match.

5. This product has two independent clocks (with one clock module external), and can complete the testing of the complete protection device with correct wiring once.

6. It has passive output and can be flexibly used for auxiliary control in the testing process.

7. This instrument has software calibration function, which can calibrate all gears without opening the chassis.

ND1001 Relay Protection Tester

2、 Performance parameters

1. Main circuit test power supply:

① AC current source: 50A/24V, 100A/9V, 200A/3V three level current output, with the current at the common terminal.

② AC voltage source: 250V/2A

③ DC current source: 5A/9V/24V

③ DC voltage source: 300V/2A

(The above four sets of power supplies are output using the main adjustment knob, and only one set of output can be displayed at a time)

2. Auxiliary circuit test power supply:

① DC (AC) voltage source: 300V (250V)/1A

② AC current source: 5A/3V

(The above two sets of auxiliary power supplies can be adjusted for output using auxiliary knobs, and only one set of output can be displayed at a time)

③ Weight: 19.5Kg

③ Volume: 430mmX300mmX130mm

3. DC power supply for protective device: 110V/220V

4. Measurement accuracy:

All gears: ± 1% ± 5 words (all measurements are true RMS)

Millisecond meter: ± 0.05% ± 5 words

5. Usage conditions

Environmental temperature: 0-40 ℃

Relative humidity: 75%

Weight: 20Kg Volume: 400mmX300mmX160mm

Working power supply: AC220V ± 10%