82.031.0101.0 WIELAND ELECTRIC, 82.031.0101.0 Datasheet - Page 544

• Manufacturer Part Number: 82.031.0101.0
• Description: COUPLING MODULE
• Manufacturer: WIELAND ELECTRIC

Specifications of 82.031.0101.0

• Connector Type: Modular
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DNU/DSU
Three-phase system monitoring
For voltage monitoring of three-phase systems with
neutral conductors. The module will operate at 85% of
the mains voltage.
Three-phase fuse monitoring
Specifically for monitoring the supply leads of
three-phase inductive motors (400 V/250 V~, 50 – 60 Hz)
Dimensions (mm): W x H x D
542
Function modules
Monitoring modules
DNU/DSU
with mounting foot for T S35 (for distribution board)
with mounting foot TS 35 + TS 32
Wiring diagram, dimensions
Input data
Nominal voltage
Power consumption
System monitoring
Operating value
Pickup delay
Dropout delay
Switching hysteresis
Detection of mains failure
Backup fuse
Status display
Output data
Maximum switching voltage
Maximum switching current
Switching capacity (resistive load)
Contact arrangements
General data
Ambient temperature
Storage temperature
Wire range
Installation on mounting rail
Installation on mounting rail
Description
finely stranded
single core
at 24 V DC, maximum
at 230 V AC, maximum
Three-phase system monitoring
Approvals:
48 x 96 x 60
Type
DNU-H-400V-250V4A
DNU-U-400V-250V4A
See pages 549
230/400 V AC +6%/–10%, 50–60 Hz
ca. 4 VA
–
0.85 x U
approx. 500 ms
ca. 500 ms
ca. 5%
–
ca. 0.5A
LED
250 V AC/DC
4 A AC/DC
100 W
1100 VA
2
2 Changeover contacts (SPDT)
–10 °C...+50 °C
–40 °C...+85 °C
22 – 12 AWG
0.5 – 2.5 mm
0.5 – 4 mm
0.5 A
86.030.6353.0
only on TS 35
N
2
2
Part no.
86.030.6353.0
87.030.6353.0
87.030.6353.0
TS 3
TS 35 or TS 32
1
Std. pack
1
1
Three-phase fuse monitoring
Approvals:
48 x 96 x 60
Type
DSU-400V-250V4A
See pages 550
230 V AC +6%/–10%, 50–60Hz
ca. 4 VA
3 x 400 V AC
–
ca. 6 s
ca. 250 ms
–
> 900 ms
–
LED
250 V AC
4 A
100 W
1000 VA
1
1 Changeover contact (SPDT)
–10 °C...+50 °C
–40 °C...+85 °C
22 – 12 AWG
0.14 – 2.5 mm
0.14 – 4 mm
–
TS 35
TS 35 or TS 32
2
2
Part no.
87.030.6453.0
Subject to change without further notice
Std. pack
1