HKXB-600 Box Variable Measurement & Control Device
PRODUCT OVERVIEW
HKXB-600 box variable measurement and control device is used in new energy power stations(photovoltaic power stations,wind farms,etc),providing protection,measurement and control,protocol conversion,ring network communication and other functions for each on-site power generation unit,The device can be installed in a group screen or directly in a step-up box substation(non-direct grounding system or small resistance grounding system with voltage level of 35kv and below etc,) in the power generation unit.
KEY FEATURE
Rated Frequency |
50Hz |
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Rated Current |
5A/1A |
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Linear Range |
0.05In 20In |
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Continuous Overload Capacity | 2In | |||
1s Overload Capacity |
20In |
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Power Consumption |
>0.25VA/phase (rated current) |
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Alternating Current Voltage |
|
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Rated Frequency |
50Hz |
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Rated Voltage |
380V(common,phase to phase),or 690V(inter phase) |
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Linear Range |
3.8 540V |
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Continuous Overload Capacity | 560V(relative) | |||
10s Overload Capacity | 590V(relative) | |||
1s Overload Capacity |
600V(relative) |
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Power Consumption |
>0.5VA/phase(rated voltage) |
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DC Power Supply |
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Rated Voltage |
220Vdc |
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Input Range |
86 264Vdc |
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Ripple |
≤ 15% of rated voltage |
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Static Power Consumption |
<15W |
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Acting Power Consumption |
<20W |
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DC Polarity Reverse Connection |
Normal Working |
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AC Power Supply |
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Rated Voltage |
220Vac |
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Input Range |
86 264Vdc |
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Static Power Consumption |
<15W |
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Acting Power Consumption |
<20W |
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Switch Value Input |
DC110Vd |
220Vdc | 220V(AC) | |
Rated Voltage |
80 |
160 | 160 | |
Starting Voltage |
3mA |
4mA | 4mA | |
Rated Current (Model Value) |
126.5 |
253 | 253 | |
Withstand Voltage Level |
2000Vac, 2800(Vdc) |
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Switch Value Output |
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Output Contact Classification |
Trip, Signal |
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Output Mode |
Passive contact |
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Max Working Voltage |
380Vac,250Dac |
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Touch Point Withstand |
1000V RMS,1minute |
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Continuous Current Carrying Capacity |
5A |
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Impact Over Current Capacity |
8A@3s |
12A@1s |
16A@0.5s |
30A@0.2s |
Arc Breaking Capacity(L/R=40ms) |
0.65A@48Vdc |
0.35A@110Vdc | 0.20A@220Vdc | 0.15A@250Vdc |
Acting Capacity |
<8ms |
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Returning Time |
<5ms |
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Working Life |
10000 times |
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Remote Measurement Grade |
|
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Voltage/Current/Frequency |
0.5 |
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Other |
1.0 |
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Time Interface |
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Transmitting Distance |
<500m |
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Max Load Capacity |
32 |
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Time Interface Standard |
Pulse/s IRIG-B |
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Contact Mode |
RS485 |
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Machenical Structure |
|
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Box Structure |
6U |
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Color |
Silver Gray |
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Weight |
5kg |
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Pollution Grade |
2 |
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Protection Level |
Front board: IP50 Side board:IP30 Back board: IP10(GB4208 2008) |
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Environment |
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Working Temperature Range |
-40℃~+70℃ |
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Short Working Temperature Range |
-40℃~+80℃<16h; Note: Man-machine interface performance will be downward; Once working temperature exceeded |
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Storage Temperature |
-40℃~+80℃ |
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Humidity |
5%-95% No condensation or Frozen |
HKXB-600 Box Variable Measurement & Control Device