HZJB-1600 Six Phase Protection Relay Test System
Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hzjb-1600 six phase protection relay test system in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.
HZJB-1600 Six Phase Protection Relay Test System
Instruction to front panel of Relaytestar 1600
1 TFT LCD display, defaulted resolution: 800×600
2 Track ball mouse;Left and right key of Track ball mouse
3 Faceplate optimized keyboard
4 Power Supply Switch
5 USB interface: it can be connected with external equipment like mouse, keyboard, flash disk, printer, etc
6 10-100M net terminal: it can be connected with outer PC to doing test
Instruction to rear panel of Relaytestar 1600：
1 Auxiliary DC power supply output: it can be switched to 110V or 220V, and can be used as on-the-spot testing power supply
2 Voltage output fuse
3 AC 220V Operational Power Supply socket
4 PPS
5 Communication port with outside GPS device
6 Wind outlet of cool fan
7 Instrument number
Instruction to upper panel of Relaytestar 1600：
1 Current output terminal: the red signal lamp on the right of this terminal shows whether waveform distortion or load open circuit exists when the current is output
2 Voltage output terminal.
3 8 Free relay contact output of Digital Output. Capacity: DC：220V／0.2A;AC：220V／0.5A
4 Digital input terminal: there are 10 input. Please connect the positive end of input to the common end of the tester when inputting potential
5 Ground socket
Nominal parameter
AC current output
The virtual value of each phase output when six phase current output 0～30A output precision 0.1 grade
The virtual value of six phase parallel current output 0～180A
The allowed virtual value when the phase current work long time 10A
The maximum output power of phase current 450VA
The maximum output power when six phase parallel current output 1000VA
The allowed working time when six phase parallel current maximum output 10s
Frequency range(fundamental wave) 0～1200Hz
Harmonic order 0～24
DC current output
Current output 0～±10A / phase,0~±10A / six phase parallel output precision 0.2 grade
The maximum load voltage output 20V
AC voltage output
The virtual value of phase voltage output 0～120V output precision 0.1 grade
The virtual value of line voltage output 0～240V
The output power of phase voltage/ line voltage 80VA / 100VA
Frequency range(fundamental wave) 0～1200Hz
Harmonic order 0～24
DC voltage output
The output amplitude of phase voltage 0～±160V output precision 0.2 grade
The output amplitude of line voltage 0～±320V
The output power of phase voltage/ line voltage 70VA / 140VA
Input and output
10 channels input
Free contact 1～20mA,24V
Electric potential contacts "0"：0 ～ +6V; "1"：+11 V ～ +250 V
8 channels output DC：220 V／0.2 A;AC：220 V／0.5 A
Time measurment range
0.1ms ～ 9999s , measurement accuracy ＜0.1ms
The volume and weight of equipment
420×360×210mm³ ,19kg
Test Item
The software provides four kinds of test items, they are 'Ratio Control Boundary Search', 'Ratio Restraint Setting Point Search', 'Harmonic Restraint Boundary Search' and 'Harmonic Restraint Setting Point Search'. 'Ratio Restraint Boundary Search' stands for that all action boundary of whole differential protection will be found out, which is the search of the whole action curve of protection; 'Ratio Restraint Setting Point Search' stands for that searching the action state of certain important point ,observing whether the action of this point is correct;the search aim of 'Harmonic Restraint Boundary Search' and 'Harmonic Restraint Setting Point Search' are the same as that of 'Ratio Control Setting Value Search', which includes searching the boundary of the whole action of harmonic and the protective action of certain setting point.
Packing List
No. | Item | Qty |
1 | Main engine | 1 |
2 | Power line | 1 |
3 | Fuse pipe(10A) | 5 |
4 | Fuse pipe(2A) | 5 |
5 | Cable | 1 |
6 | Four core test line | 4 |
7 | Software disc | 1 |
8 | Short test line (1 red 1 yellow 1 green 1 black) | 4 |
9 | Long test line (3 blue 1 white 1 black) | 5 |
10 | Big alligator clip (2 red 2 yellow 2 green 2 black) | 8 |
11 | Small alligator clip (1 red 1 yellow 1 green 1 black) | 4 |
12 | Medium clip (1 red 1 yellow 1 green 1 black) | 4 |
13 | Insert (1 red 2 green 2 yellow 2 black) | 7 |
14 | Needle joint(2 red 2 green 2 yellow 2 black) | 8 |
15 | GPS cable | 1 |
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