RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 243 → 540 V, DIN Rail, Surface Mount
- RS Stock No.:
- 225-7388
- Brand:
- RS PRO
Subtotal (1 unit)*
£101.89
(exc. VAT)
£122.27
(inc. VAT)
FREE delivery for orders over £50.00
- 26 unit(s) ready to ship
Units | Per unit |
---|---|
1 + | £101.89 |
*price indicative
- RS Stock No.:
- 225-7388
- Brand:
- RS PRO
Select all | Attribute | Value |
---|---|---|
Brand | RS PRO | |
Monitoring Application | Phase, Voltage | |
Electrical Phase | 3 | |
Contact Configuration | DPDT | |
Voltage Sensing Range | 243 → 540 V | |
Voltage Sensitivity | Undervoltage | |
Mounting Type | DIN Rail, Surface Mount | |
Phase Sensitivity | Phase Failure, Phase Sequence | |
Time Delay | 0.2 → 10s | |
Length | 89mm | |
Maximum Operating Temperature | +60°C | |
Terminal Type | Screw | |
Special Features | Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay | |
Minimum Voltage Sensed | 243 V | |
Dimensions | 89 x 17.5 x 66.5mm | |
Operating Temperature Range | -20 → +60°C | |
Minimum Operating Temperature | -20°C | |
Maximum Voltage Sensed | 540V | |
Width | 17.5mm | |
Height | 66.5mm | |
Select all | ||
---|---|---|
Brand RS PRO | ||
Monitoring Application Phase, Voltage | ||
Electrical Phase 3 | ||
Contact Configuration DPDT | ||
Voltage Sensing Range 243 → 540 V | ||
Voltage Sensitivity Undervoltage | ||
Mounting Type DIN Rail, Surface Mount | ||
Phase Sensitivity Phase Failure, Phase Sequence | ||
Time Delay 0.2 → 10s | ||
Length 89mm | ||
Maximum Operating Temperature +60°C | ||
Terminal Type Screw | ||
Special Features Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay | ||
Minimum Voltage Sensed 243 V | ||
Dimensions 89 x 17.5 x 66.5mm | ||
Operating Temperature Range -20 → +60°C | ||
Minimum Operating Temperature -20°C | ||
Maximum Voltage Sensed 540V | ||
Width 17.5mm | ||
Height 66.5mm | ||
- COO (Country of Origin):
- GB
RS PRO 3-Phase Failure Sequence & Under-Voltage Relay
How does it work?
Features and Benefits
- Compact 17.5mm DIN rail housing
- Microprocessor based
- True R.M.S. monitoring measuring phase to phase (3wire) or phase to neutral (4-wire) voltages
- Selectable nominal voltages to suit most popular 3-wire or 4wire supply voltages
- Monitors own supply and detects an Under-voltage condition on one or more phases
- Detects incorrect phase sequence, phase loss and neutral loss1
- Adjustment for Under voltage trip level
- Adjustment for Time delay
- DPDT relay output 5A
- Green LED indication for supply status
- Red LED indication for relay status
Electrical Specification
- Input: L1, L2, L3, N Supply/monitoring voltage Un: There are 6 nominal voltages to choose from on this product
- 3-wire monitoring: 380, 400, 415V AC
- 4-wire monitoring: 220, 230, 240V AC
- Frequency range: 48 – 63Hz
- Supply variation: 243- 540V AC (L>L)
- Overvoltage category: III (IEC 60664)
- Rated impulse withstand voltage: 4kV (1.2/50 μS)
- Power consumption (max.): 2.5VA
- Output: 15, 16, 18 / 25, 26, 28
- Relay configuration: DPDT
- Output rating: AC1 – 250V 5A, AC15 – 250V 2A, DC1 – 25V 5A
- Electrical life: ≥ 150,000 ops at rated load
- Dielectric voltage: 2kV AC (rms) IEC 60947-1
- Rated impulse withstand voltage: 4kV (1.2/50μS) IEC 60664
Dimensions
- Width:17.5 mm x Height: 89 mm x Depth: 66.5 mm
Note
Approvals
- Declarations: CE, RoHS, and C-tick compliant
- Standards Met EMC: Immunity EN 61000-6-2, Emissions: EN 61000-6-4
Related links
- Broyce Control Phase 3 Phase 243 → 540 V, DIN Rail
- Broyce Control Phase 3 Phase 243 → 540V ac, DIN Rail
- RS PRO Phase 3 Phase DIN Rail
- RS PRO Phase Monitoring Relay DIN Rail, Surface Mount
- RS PRO Phase 3 Phase Maximum of 280 V, DIN Rail
- Crouzet Phase 3 Phase 194 → 528 V, DIN Rail
- Tele Phase 3 Phase Maximum of 400 V, DIN Rail
- Tele Phase 3 Phase Maximum of 230 V, DIN Rail