PPB02CM48 CARLO GAVAZZI Selected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE.. View larger
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PPB02CM48 CARLO GAVAZZI Selected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE..

PPB02CM48

PPB02CM48

CARLO GAVAZZI

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Selected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 3-phase AC voltage monitoring Others POWER SUPPLY RANGE 380÷415 VAC MONITORING FUNCTION Asymmetry, phase sequence/loss MOUTING Plug-in INPUT RANGE 380÷415 VAC DELAY 1, adjustable OTHERS VLN monitoring

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1+$123.42
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Monitoring Relays
True RMS 3-Phase, Phase Sequence/Loss - Asymmetry
Types DPB02, PPB02
DPB02 PPB02
• TRMS 3-phase phase sequence, phase loss and asymmetry monitoring relays
• Detect when all 3 phases are present and have the correct sequence
• Detect if asymmetry level is below the set value
• Measure their own power supply
• Selection of measuring range by DIP-switches
• Adjustable asymmetry on relative scale
• Adjustable delay function (0.1 to 30 s)
• Output: 8 A relay SPDT N.E.
• For mounting on DIN-rail in accordance with
DIN/EN 50 022 (DPB02) or plug-in module (PPB02)
• 22.5 mm Euronorm housing (DPB02)
or 36 mm plug-in module (PPB02)
• LED indication for relay, alarm and power supply ON
Product DescriptionOrdering Key
DPB 02 C M23
3-phase or 3-phase+neutral line voltage monitoring relay forphase sequence, phase loss and asymmetry with built-in time delay function.
Supplyranges from208 to
480VACcoveredbytwo multi voltage relays.
Housing Function Type
Item number
Output
Power supply
Type Selection
Mounting OutputSupply: 208 to 240 VAC Supply: 380 to 415 VAC Supply: 380 to 480 VAC
DIN-rail SPDT DPB 02 C M23DPB 02 C M48
Plug-inSPDT PPB 02 C M23 PPB 02 C M48
InputSpecifications
Output Specifications
Input
L1, L2, L3, N DPB02: Terminals L1, L2, L3, N PPB02: Terminals 5, 6, 7, 11
Measure their own supply
Note: Connect the neutral only if it is intrinsically at the star centre
Measuring ranges
208 to 240 VAC177 to 275 ∆VAC
380 to 480 VAC (DPB02CM48)323 to 550 ∆VAC
380 to 415 VAC (PPB02CM48)323 to 475 ∆VAC
Ranges
Asymmetry 2 to 22%
of the nominal voltage
OutputSPDT relay
Rated insulation voltage 250 VAC
Contact ratings (AgSnO2) µ
Resistive loadsAC 1 8 A @ 250 VAC DC 12 5 A @ 24 VDC
Small inductive loads AC 15 2.5 A @ 250 VAC DC 13 2.5 A @ 24 VDC
Mechanical life≥ 30 x 106 operations
Electrical life≥ 105 operations
(at 8 A, 250 V, cos ϕ = 1)
Operating frequency ≤ 7200 operations/h
Dielectric strength
Dielectric voltage2 kVAC (rms) Rated impulse withstand volt. 4 kV (1.2/50 µs)
Note: The input voltage must not exceed the maxi- mum rated voltage or drop below the minumum rated voltage reported above.
Specifications are subject to change without notice (31.03.10)1

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