Scope of application:
It is suitable for field verification and characteristic test of various relays.
Performance characteristics:
1. One-way fully isolated adjustable DC voltage output, automatic protection for short circuit, overload and over-range.
2. Maximum output current: 0~150A.
3. Equipped with a digital AC and DC voltammeter with LCD screen, which can display AC and DC voltage and current values, stopwatch, potential and contact status.
4. The internal electric stopwatch can work with live contacts, the maximum potential is 250V, and it can be measured in two ways.
5. The lightest design, small size, light weight and complete functions.
Technical index:
1. Rated input power: AC: 220V±10%·1000VA·50Hz
2. AC output
range（A） | No-load voltage（The smallest）V | Full load voltage（The smallest）V | Full load current（maximum）A |
0～10 | 90 | 80 | 10 |
0～40 | 25 | 22 | 40 |
0～100 | 10 | 8 | 100 |
0～100 | 10 | 150 | |
0～250(AC) | 250 | 240 | 3 |
0～300(DC) | 320 | 250 | 3 |
3.DC auxiliary output
rangeV | VoltageV | Maximum currentA |
0～110 | 120 | 0.5 |
110～220 | 220 | 0.5 |
4. AC auxiliary output
range | Voltage V | Maximum current A |
0～120V | 120 | 0.5 |
0～8A | 5 | 8 |
5. Stopwatch
Range: 0.0000～999999S Resolution: 0.1mS
Accuracy: ±5 words
With contacts and potential input, the maximum input voltage: DC 250V
6. Ammeter
Range: Internal: 0.000～150.0A
External: 0.000～6.000A (AC or DC)
Accuracy: 0.5% Measurement method:
AC: true root mean square value
DC: average
7. Voltmeter
Range: 0.0～600.0V (AC or DC)
Accuracy: 0.5%
Measurement method: AC: true root mean square value DC: average
8. Resistance
Resistance: 0.5Ω～2.5kΩ
9. Opening/closing auxiliary contact
Maximum current: 1A
Maximum voltage: AC250V or DC120V
10. Operating environment: temperature -10～40℃, relative humidity less than 80%
No. 255, Shanpu Road, Hedong Industrial Park, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province
Tel：+86-512-67266386
Fax：+86-512-67167303
szhd@szhddq.com
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