Huazheng HZJB-D one phase relay tester single phase relay tester with calibration secondary injection testing for protection relay relay test system-single phase relay tester-Huazheng Electric Manufacturing (Baoding) Co., Ltd-

HZJB-D single phase relay tester

1.single phase relay test equipment General

Huazheng Electric HZJB-D SINGLE PHASE RELAY TEST 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.

2. single phase relay test equipment Features

2.1 Output a full isolation way for adjustable DC voltage, Automatic protection for short circuit, overload and out range.

2.2 Maximum Output Current:0~150A.

2.3 Equipped with LCD digital AC/DC volt-ampere meter, can show the AC and DC voltage and current values, stopwatch, potential, contact state.

2.4 Internal electric stopwatch; Available electrical contacts, maximum potential 250V; Dual channel measurement.

2.5 Light-weight design, small-volume, and fully-functional.

3. single phase relay test equipment technical parameter and functions

3.1 Rated input power: AC:220V±10%·1000VA·50Hz

3.2 AC Output

Range(A)	No-load Voltage (Minimum)V	Full-load Voltage ( (Minimum)V	Full-load Current (Maximum)A
0~10	90	80	10
0~40	25	22	40
0~100	10	8	100
0~250(AC)	250	240	3
0~300(DC)	320	250	3

3.3 DC auxiliary Output

Range V	Voltage V	Maximum current A
0~110	120	0.5
110~220	220	0.5

Stopwatch	Range:	0.0000~999999S,
	Resolution:	0.1mS,
	Accuracy:	±5
	With electrical contacts and potential input, the maximum input voltage:	DC 250V
Ammeter:	Range:	internal: 0.000~150.0A;
	External:	0.000~6.000A(AC or DC)
	Accuracy:	0.5%,
	Measurement methods	AC: True RMS value DC: Average
Voltmeter:	Range	0.0~600.0V(AC OR DC);
	Accuracy	0.5%,
	Measurement methods:	AC: True RMS value DC: Average
Resistors and Capacitors	Resistance	0.5 ohm to 2.5k ohm
Resistors and Capacitors	Capacitor	10uF, maximum voltage AC 450V
Division / combination of auxiliary contacts	Maximum current:	1A,
Division / combination of auxiliary contacts	Maximum voltage	AC250V or DC120V
Using Environment:	Temperature	-10 ~ 40 ℃
Using Environment:	Relative humidity	must less than 80%
size	Volume	320mm×260mm×230mm
size	Weight	16kg

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