DPA53CM23 CARLO GAVAZZI, DPA53CM23 Datasheet
DPA53CM23
Manufacturer Part Number
DPA53CM23
Description
PHASE MONITORING RELAY, SPDT, 240VAC
Manufacturer
CARLO GAVAZZI
Datasheet
1.DPA53CM23.pdf
(3 pages)
Specifications of DPA53CM23
Contact Configuration
SPDT
Phase Type
3 Phase
Power Consumption
7VA
Supply Voltage Max
240VAC
Switching Voltage Max
250VAC
Operating Time Range
100ms To 300ms
Relay Mounting
DIN Rail
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DPA53CM23
Manufacturer:
Carlo gavazzi
Quantity:
500
Company:
Part Number:
DPA53CM23
Manufacturer:
Carlo gavazzi
Quantity:
500
Monitoring Relays
3-Phase Sequence and Phase Loss
Type DPA53
Product Description
3-Phase relay for detection of
incorrect
and phase loss.
Using the front knob it can
be decided the undervoltage
setpoint of the unit.
Type Selection
Mounting
DIN-rail
Input Specifications
Input
Measuring range
Output Specifications
Output
Rated insulation voltage
Contact ratings (AgSnO
Mechanical life
Electrical life
Operating frequency
Dielectric strength
Specifications are subject to change without notice (08.11.04)
L1, L2, L3
Resistive loads
Small inductive loads AC 15
Dielectric voltage
Rated impulse withstand volt. 4 kV (1.2/50 µs)
phase
Output
SPDT
sequence
DC 12
DC 13
AC 1
M23
M48
2
)
Supply range from 208 to 240
VAC and 380 to 480 VAC
covered by two multivoltage
relays. For mounting on DIN-
rail. Housing 17.5 mm wide
suitable both for back and
front panel mounting.
Terminals L1, L2, L3
Measures on own supply
160 to 240 VAC
320 to 480 VAC
SPDT relay, N.E.
250 VAC
µ
5 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 A @ 24 VDC
≥ 30 x 10
≥ 10
(at 8 A, 250 V, cos ϕ = 1)
≤ 7200 operations/h
≥ 2 kVAC (rms)
Supply: 208 to 240 VAC
DPA 53 C M23
5
operations
6
operations
• 3-phase monitoring relay for phase
• Detects when all phases are present and have the cor-
• Knob-adjustable undevoltage detection
• Measures own power supply
• Power supply range: 208 to 240 and 380 to 480 VAC
• Output: 5 A SPDT relay normally energized
• For mounting on DIN-rail in accordance with
• 17.5 mm DIN-rail housing (DIN 43880)
• LED indication for relay and power supply ON
Ordering Key
Housing
Function
Type
Item number
Output
Power supply
Supply Specifications
Power supply
Rated operational power
General Specifications
Reaction time
Accuracy
Indication for
Supply: 380 to 480 VAC
DPA 53 C M48
Rated operational voltage
through terminals:
Alarm ON delay
Alarm OFF delay
Temperature drift
Repeatability
Power supply ON
Relay ON
sequence and phase loss
rect sequence
(±15%)
DIN/EN 50 022
M23
M48
M23
M48
Overvoltage cat. II
(IEC 60664, IEC 60038)
L1, L2, L3
208 to 240 VAC ± 15%,
45 to 65 Hz
380 to 480 VAC ± 15%,
45 to 65 Hz
7 VA @ 230 VAC, 50 Hz
13 VA @ 400 VAC, 50 Hz
Supplied by L1 and L3
< 100 ms
< 300 ms
(15 min warm-up time)
± 1000 ppm/°C
± 0.5% on full scale
LED, green
LED, yellow
DPA 53 C M23
1
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DPA53CM23 Summary of contents
Page 1
... VAC and 380 to 480 VAC and phase loss. covered by two multivoltage Using the front knob it can relays. For mounting on DIN- be decided the undervoltage rail. Housing 17.5 mm wide setpoint of the unit. suitable both for back and front panel mounting. Type Selection ...
Page 2
DPA53 General Specifications (cont.) Environment Degree of protection IP 20 Pollution degree 2 Operating temperature @ Max. voltage -20 to +60°C, R.H. < 95% @ Max. voltage -20 to +50°C, R.H. < 95% Storage temperature -30 ...
Page 3
Dimensions 17.5 67.2 Specifications are subject to change without notice (08.11.04) 18.7 3 ...