PUB02CT23 CARLO GAVAZZI Selected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE.. View larger
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PUB02CT23 CARLO GAVAZZI Selected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE..

PUB02CT23

PUB02CT23

CARLO GAVAZZI

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Selected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 1-phase AC/DC voltage monitoring Others SIZE 36 mm POWER SUPPLY RANGE 24/115/230 VAC MONITORING FUNCTION Over and under voltage MOUTING Plug-in INPUT RANGE 24/115/230 VAC DELAY 1, adjustable

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Monitoring Relays
1-Phase True RMS AC Over/Under Voltage
Types DUB02, PUB02
DUB02 PUB02
• TRMS AC over/under voltage monitoring relays
• Measuring if power supply is within set limits
• Measure on own power supply
• Measuring ranges: 24, 115, 230 VAC
• Power ON delay 1 or 6 s selectable by DIP-switch
• Separately adjustable upper/lower level on relative scale
• Adjustable delay on alarm or on recovery (0.1 to 30 s)
• Programmable latching or inhibit at set level
• Output: 8 A SPDT relay N.D. or N.E. selectable
• For mounting on DIN-rail in accordance with
DIN/EN 50 022 (DUB02) or plug-in module (PUB02)
• 22.5 mm Euronorm housing (DUB02)
or 36 mm plug-in module (PUB02)
• LED indication for relay, alarm and power supply ON
Product Description Ordering Key
DUB 02 C T23
DUB02 and PUB02 are pre- cise TRMS AC window volt- age monitoring relays.
The relays monitor their own power supply which is select- able by DIP-switch (24, 115 or
230 VAC).
The advantage of using the latch function is that the relay can be kept energized
even after the end of the alarm condition. Inhibit func- tion can be used to avoid relay operation when not desired (maintenance, transi- tions).
The LED's indicate the state of the alarm and the output relay.
Housing Function Type
Item number
Output
Power supply
Type Selection
Mounting Output Supply: 24, 115, 230 VAC
DIN-rail SPDT DUB 02 C T23
Plug-in SPDT PUB 02 C T23
Input Specifications
Input
Own power supply DUB02: A1, A2 (24, 115, 230 VAC) PUB02: 2, 10 (24, 115, 230 VAC)
Measuring ranges Upper level Lower level
Selectable by DIP-switch -5% to +20% -20% to +5%
24 VAC 22.8 to 28.8 V 19.2 to 25.2 V
115 VAC 109 to 138 V 92 to 121 V
230 VAC 218 to 275 V 184 to 242 V
Contact input
DUB02 Terminals Z1, Z2
PUB02 Terminals 8, 9
Disabled > 10 kΩ Enabled < 500 Ω Pulse width > 500 ms
Hysteresis ~ 2% of set value - fixed
Output Specifications
Output SPDT relay
Rated insulation voltage 250 VAC
Contact ratings (AgSnO2) µ
Resistive loads AC 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 voltage 2 kVAC (rms) Rated impulse withstand volt. 4 kV (1.2/50 µs)
Specifications are subject to change without notice (27.01.04) 1

Datasheet - PDF

Title:Language:Size:Type:
pdf1-mostradoSelected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 1 - CARLO GAEnglish251 Kbytespdf1-mostradoSelected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 1 - CARLO GA
pdf1-Selected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 1 - CARLO English12 Mbytespdf1-mostradoSelected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 1 - CARLO GA
pdf2-mostradoSelected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 1 - CARLO GAEnglish630 Kbytespdf1-mostradoSelected parameters OUTPUT SIGNAL 1 relay SETPOINTS 2, adjustable MONITORED VARIABLE 1 - CARLO GA

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