Lovato Current Monitoring Relay, 1, 3 Phase, SPDT, DIN Rail
- RS Stock No.:
- 916-0192
- Mfr. Part No.:
- PMA50A480
- Brand:
- Lovato
Available to back order for despatch 02/05/2024
Added
Price Each
£246.18
(exc. VAT)
£295.42
(inc. VAT)
| Units | Per unit |
| 1 + | £246.18 |
- RS Stock No.:
- 916-0192
- Mfr. Part No.:
- PMA50A480
- Brand:
- Lovato
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- IT
Product Details
Current Monitoring Relay Pump Protection Single and Three Phase
The Lovato range of current monitoring pump protection relays, protect against any dry running with auxiliary AC power supply including singe and three phase systems. Complete with motor under-load and over-current control including direct connection of a maximum up to 16A or by a current transformer. Excellent tripping accuracy and voltage control range of 80 to 660 V ac and 1 relay output with 1 changeover contact SPDT
Modular DIN 43880 housing 3 module
Excellent tripping accuracy
IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board
IP20 at terminals
Single and three phase system
AC maximum current control
Delayed trip
Auxiliary AC power supply
Automatic or manual reset TRMS current measurements
Resetting and inhibition input
Phase loss and incorrect phase sequence
Instant trip
Excellent tripping accuracy
IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board
IP20 at terminals
Single and three phase system
AC maximum current control
Delayed trip
Auxiliary AC power supply
Automatic or manual reset TRMS current measurements
Resetting and inhibition input
Phase loss and incorrect phase sequence
Instant trip
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Specifications
Attribute | Value |
|---|---|
| Monitoring Application | Current |
| Electrical Phase | 1, 3 |
| Contact Configuration | SPDT |
| Mounting Type | DIN Rail |
| Minimum Current Sensed | 0.1A |
| Maximum Current Sensed | 16A |
| Current Sensitivity | Overcurrent, Undercurrent |
| Time Delay | 0.1 → 10s |
| Series | PMA50 |
| Length | 53.5mm |
| Width | 64.9mm |
| Maximum Operating Temperature | +60°C |
| Dimensions | 53.5 x 64.9 x 104.7mm |
| Operating Temperature Range | +60°C |
| Current Range | 0.1 → 16A |
| Minimum Operating Temperature | -20°C |
| Height | 104.7mm |
| Terminal Type | Screw |
| Number of Poles | 1 |