Over-voltage Under-voltage Relay
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Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
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seat:
Zhejiang
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Validity to:
Long-term effective
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Last update:
2021-01-27 13:38
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Browse the number:
65
+
- Contactaixin:
aukeman(Mr.)
- Email: telephone: phone:
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Arrea:
Zhejiang
Address:900# East Jiaotong Road, North Baixiang Town, Yueqing City, 325603, PR.CHINA
- Website:
+
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over voltage,Under voltage, phase failure, phase sequence, phase imbalance and PTC temperature. When the power supply is abnormal, turn off power supply to protect the equipment.
Features:
Built-in microprocessor, true RMS measurement, measurement accuracy≤1%. 50/64Hz universal, knob setting, LED indicator shows working status. Withe N-phase phase failure protection, unique load-side and PTC temperature protection, optional manual reset and key test function, DIN rail mounting.
Model Selection Table
Model |
Over-voltage |
Under-voltage |
Unbalance |
Phase sequence |
Phase failure |
Reset |
Test |
PTC Protection |
Load protection |
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ZHRV1 |
Setting range |
Delay range |
Setting range |
Delay range |
Setting range |
Delay range |
||||||
01 |
1.05...1.30 |
0.1s...10s |
- |
- |
- |
- |
- |
+ |
- |
- |
- |
- |
02 |
- |
- |
0.70...0.95 |
0.1s...10s |
- |
- |
- |
+ |
- |
- |
- |
- |
03 |
1.05...1.30 |
0.1s...10s |
0.70...0.95 |
0.1s...10s |
- |
- |
- |
+ |
- |
- |
○ |
○ |
04 |
1.05...1.30 |
0.1s...10s |
0.70...0.95 |
0.1s...10s |
- |
- |
+ |
+ |
- |
- |
○ |
○ |
05 |
1.05...1.30 |
0.1s...10s |
0.70...0.95 |
0.1s...10s |
8% |
2s |
- |
+ |
- |
- |
○ |
○ |
06 |
1.05...1.30 |
0.1s...10s |
0.70...0.95 |
0.1s...10s |
8% |
2s |
+ |
+ |
- |
- |
○ |
○ |
07 |
1.05...1.30 |
0.1s...10s |
0.70...0.95 |
0.1s...10s |
5%...15% |
0.1s...10s |
- |
+ |
- |
- |
○ |
○ |
08 |
1.05...1.30 |
0.1s...10s |
0.70...0.95 |
0.1s...10s |
5%...15% |
0.1s...10s |
+ |
+ |
- |
- |
○ |
○ |
09 |
1.05...1.30 |
2s |
0.70...0.95 |
2s |
8% |
2s |
- |
+ |
- |
- |
○ |
○ |
10 |
1.05...1.30 |
2s |
0.70...0.95 |
2s |
8% |
2s |
+ |
+ |
○ |
○ |
○ |
○ |
11 |
1.15 |
2s |
0.85 |
2s |
5%...15% |
0.1s...10s |
- |
+ |
○ |
○ |
○ |
○ |
12 |
1.15 |
2s |
0.85 |
2s |
5%...15% |
0.1s...10s |
+ |
+ |
○ |
○ |
○ |
○ |
13 |
1.15 |
2s |
0.85 |
2s |
8% |
2s |
- |
+ |
○ |
○ |
○ |
○ |
14 |
1.15 |
2s |
0.85 |
2s |
8% |
2s |
+ |
+ |
○ |
○ |
○ |
○ |
15 |
1.15 |
2s |
0.85 |
2s |
- |
- |
- |
+ |
○ |
○ |
○ |
○ |
16 |
1.15 |
2s |
0.85 |
2s |
- |
- |
+ |
+ |
- |
- |
- |
- |
17 |
- |
- |
- |
- |
5%...15% |
0.1s...10s |
+ |
+ |
- |
- |
- |
- |
18 |
- |
- |
- |
- |
- |
- |
+ |
+ |
- |
- |
- |
- |
19 |
- |
- |
- |
- |
8% |
2s |
+ |
+ |
- |
- |
- |
- |
Note:
1. "+"Function is available, "-"Function is not availble. "○"Function can be customized.
2. In three-phase four-wire circuit, relay without phase sequence protection could acheive sigle-phase or two-phase protection.
3. Choose either PTC protection or load protection.
4. Load protection: L1/L2/L3(P-P).
Technical Parameters
Rated supply voltage |
AC220V、AC230、AC240V、AC380V、AC400V、AC415V |
Rated supply frequency |
50Hz/60Hz |
Over-voltage threshold range |
(1.05~1030) ×Ue |
Under-voltage threshold range |
(0.70~0.95) ×Ue |
Unbalance threshold range |
5%~15% |
Action delay range |
0.1s~10s |
Phase failure and phase sequence |
≤1s |
Voltage measurement error |
≤1%(Entire setting range) |
Delay error |
±10%+0.1s |
Knob setting accuracy |
±1% Scale value |
Rated insulation voltage |
415V |
Contact configuration capacity(A) |
10A |
IP Class |
IP20 |
Class of pollution |
3 |
Electrical Life |
105 |
Mechanical life |
106 |
Altitude |
≤2000m |
Allowable relative humidity |
≤50%(40℃)(No condensation) |
Use category |
AC-15 |
Short circuit protector type |
RT36-00 5A |
Contact capacity |
Ue/le:240V/1.5A,415V/0.95A |
Output type |
1C/O |
DIN rail Standard |
(width)35mm (IEC/EN60715) |
Model significance:
ZHRV1-04/A380 voltage relays, rated voltage AC 380V with phase failure, phase sequence, over-voltage protection. Adjustable over-voltage range(1.05-1.3)Ue, under-voltage range(0.7-0.95)Ue, unbalance protection range(5%-15%)Ue, action delay time 0.1s to 10s.
Choice
For Wholesale or Distributor,you can advise your customers only this one when they need under voltage over voltage protection relays,phase sequence relay,over voltage under voltage protection relay,under voltage over voltage relay,phase failure relay adalah and so on because of it's multi function.
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