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Control Relays |
B1CVR Under & Over Voltage |
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Control Relay Type B1CVR
|
B1 Series 11 Pin Plug-In Control Relay |
|
Dims: (mm)
H.80 x W.40 x D.92 |
Type No. |
B1CVR |
|
Function |
Under and Over Voltage |
| |
- |
|
Time Delay (from fault) |
0.1 to 10 Seconds |
| |
- |
|
Hysteresis |
<2% |
|
Latch |
No |
|
Output |
SPDT Relay
|
|
Output Rating |
10A @ 250V AC |
|
Supply Voltage Un |
24, 115, 230V AC |
| |
- |
|
Integral Transformer |
Yes |
|
Monitoring Range |
Under: 83% to 98% of Un |
| |
Over: 102% to 117% of Un |
| |
- |
|
Type
No. B1CVR |
Connection Diagram |
| Installation/Data Sheet Supplied Note: The
Relay is shown in the
de-energised condition. |
 |
|
B1CVR Key Features |
Function Diagram |
 |
Detects Under & Over Voltage
Condition |
|
|
Monitors Own Supply |
|
|
Adjustment for Upper & Lower
Trip Levels |
|
|
Time Delay (From Fault)
Adjustable |
|
|
SPDT Relay Output 10A |
|
|
Plug-In |
|
|
LED Indication |
|
 |
|
Specifications Type No. B1CVR Control Relay |
| Supply Voltage Un: |
24, 115, 230V AC, 45 to 65Hz |
| |
(80 - 120% of Un) |
| |
- |
| |
- |
| Power Consumption: |
≈7.5VA @ 125% of Un |
| |
- |
| Monitoring Range: |
|
Lower (83 to 98%) |
Upper (102 to 117%) |
| 24V |
20 to 23.5V AC |
24V |
24.5 to 28V AC |
| 115V |
95 to 113V AC |
115V |
117 to 135V AC |
| 230V |
91 to 225V AC |
230V |
235 to 269V AC |
|
| |
| |
| |
| Accuracy: |
±5% |
| Hysteresis: |
<2% |
| Time Delay: |
0.1 to 10Seconds (-10/+30% on
maximum setting) |
| |
- |
| Contact Rating: |
1 x SPDT |
| |
AC1 250V AC/10A (2500VA) |
| |
AC15 250V AC/6A |
| |
DC1 25V DC/10A (250W) |
| Electrical Life: |
Minimum 150,000 ops at rated load |
| Ambient
Temperature: |
-20 to +50°C |
| Relative Humidity: |
+95% |
| Housing |
Orange Flame Retardant UL94 VO |
| Weight |
≈240g |
| Conforms To: |
UL 508, CSA 22.2/14, IEC 60664, IEC
60947 |
| Approvals: |
CE Compliant |
|
