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參數資料
| 型號： | PPA01DM23 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Monitoring Relays 3-Phase Sequence and Phase Loss |
| 中文描述： | 監(jiān)測繼電器三相相序和損失 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 123K |
| 代理商： | PPA01DM23 |
Specifications are subject to change without notice (17.07.06)
1
Monitoring Relays
3-Phase Sequence and Phase Loss
Types DPA01, PPA01
Product Description
Ordering Key
Housing
Function
Type
Item number
Output
Power supply
3-phase monitoring relays for phase
sequence and phase loss
Detect when all 3 phases are present and have the
correct sequence
Measure on own power supply
Power supply range: 208 to 690 VAC (+10 -15%)
Output: 8 A SPDT relay or 8 A DPDT normally energized
For mounting on DIN-rail in accordance with DIN/EN
50 022 (DPA01) or plug-in module (PPA01)
22.5 mm Euronorm housing (DPA01) or 36 mm plug-in
module (PPA01)
LED indication for relay and power supply ON
Type Selection
Mounting
Output
208 to 480 VAC
208 to 240 VAC
380 to 480 VAC
380 to 600 VAC
600 to 690 VAC
DIN-rail
DIN-rail
SPDT
DPDT
DPA 01 C M44
DPA 01 C M60
DPA 01 C M69
DPA 01 D M23
DPA 01 D M48
Mounting
Output
208 to 415 VAC
208 to 240 VAC
380 to 415 VAC
Plug-in
Plug-in
SPDT
DPDT
PPA 01 C M44
PPA 01 D M23
PPA 01 D M48
Input
L1, L2, L3
DPA01: Terminals L1, L2, L3
PPA01: Terminals 5, 6, 7
Measures on own supply
Measuring ranges
208 to 480 VAC (DPA01CM44) 177 to 550 VAC
380 to 600 VAC (DPA01CM60) 323 to 690 VAC
600 to 690 VAC (DPA01CM69) 510 to 760 VAC
208 to 415 VAC (PPA01CM44) 177 to 475 VAC
208 to 240 VAC (DPA01DM23) 177 to 275 VAC
380 to 480 VAC (DPA01DM48) 323 to 550 VAC
208 to 240 VAC (PPA01DM23) 177 to 275 VAC
380 to 415 VAC (PPA01DM48) 323 to 475 VAC
ON-level
> 85% of the mains phase-
phase voltage
Input Specifications
Output
Rated insulation voltage
Contact ratings
(AgSnO
)
DPA01C, PPA01C (SPDT):
Resistive loads
SPDT or DPDT relay, N.E.
250 VAC
μ
AC 1
DC 12
8 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 A @ 24 VDC
Small inductive loads AC 15
DC 13
DPA01D, PPA01D (DPDT):
Resistive loads
Small inductive loads AC 15
AC 1
8 A @ 250 VAC
3 A @ 250 VAC
2 A @ 24 VDC
≥
30 x 10
6
operations
≥
10
5
operations
(at 8 A, 250 V, cos
= 1)
≤
7200 operations/h
DC 13
Mechanical life
Electrical life
Operating frequency
Dielectric strength
Dielectric voltage
Rated impulse withstand volt. 4 kV (1.2/50 μs)
≥
2 kVAC (rms)
Output Specifications
DPA 01 C M44
3-phase relay for detection of
incorrect phase sequence,
total and partial phase loss.
Supply range from 208 to 690
VAC covered by two multi-
voltage relays.
For mounting on DIN-rail or
plug-in module. The device
detects regenerated voltages
up to 85% of the nominal
voltage (phase-phase).
DPA01
PPA01
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