dpb01cm Carlo Gavazzi Inc., dpb01cm Datasheet

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dpb01cm

Manufacturer Part Number
dpb01cm
Description
Monitoring Relays True Rms 3-phase, 3-phase+n, Multi-function Types Dpb01, Ppb01
Manufacturer
Carlo Gavazzi Inc.
Datasheet

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Monitoring Relays
True RMS 3-Phase, 3-Phase+N, Multi-function
Types DPB01, PPB01
Product Description
3-phase or 3-phase+neutral
line voltage monitoring relay
for phase sequence, phase
loss, over and under voltage
(separately adjustable set
Type Selection
Mounting
DIN-rail
Plug-in
Plug-in
DIN-rail
Plug-in
Plug-in
Input Specifications
Input
Measuring ranges
Specifications are subject to change without notice (10.04.07)
DPB01
L1, L2, L3, N
Note: Connect the neutral only
if it is intrinsically at the star
centre
208 to 240 VAC
380 to 415 VAC
380 to 480 VAC
Phase sequence Output
detection
yes
yes
yes
no
no
no
points) with built-in time
delay function.
Supply ranges from 208 to
480 VAC covered by two
multivoltage relays.
PPB01
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
DPB01: Terminals L1, L2, L3, N
PPB01: Terminals 5, 6, 7, 11
Measure on own supply
177 to 275 V
M23 versions
323 to 475 V
PPB01CM48
PPB01CM48N
D/P PB01CM48W4
D/P PB01CM48NW4
323 to 550 V
DPB01CM48
DPB01CM48N
L-L
L-L
L-L
Supply:
208 to 240 VAC
DPB 01 C M23
PPB 01 C M23
DPB 01 C M23 N
PPB 01 C M23 N
AC
AC
AC
• TRMS 3-phase over and under voltage,
• Detect when all 3 phases are present and have the
• Available versions (W4) supplied between phase and
• Detect if all the 3-phase-phase or phase-neutral volt-
• Upper and lower limits separately adjustable
• Measure on own power supply
• Selection of measuring range by DIP-switches
• Adjustable voltage on relative scale
• Adjustable delay function (0.1 to 30 s)
• Output: 8 A SPDT relay N.E.
• For mounting on DIN-rail in accordance with
• 22.5 mm Euronorm housing (DPB01)
• LED indication for relay, alarm and power supply ON
Housing
Function
Type
Item number
Output
Power supply
Ranges
Note: The input voltage
must not exceed the maximum
rated voltage or drop below
the minumum rated voltage
reported above.
Hysteresis
Ordering Key
Upper level
Lower level
Set points from 2 to 5%
Set points from 5 to 22%
phase sequence and phase loss monitoring relays
correct phase sequence (except for N versions)
neutral
ages are within the set limits
DIN/EN 50 022 (DPB01) or plug-in module (PPB01)
or 36 mm plug-in module (PPB01)
Supply:
380 to 415 VAC
DPB 01 C M48 W4
PPB 01 C M48 W4
PPB 01 C M48
DPB 01 C M48 N W4
PPB 01 C M48 N W4
PPB 01 C M48 N
+2 to +22%
of the nominal voltage
-22 to -2%
of the nominal voltage
1%
2%
DPB 01 C M23
Supply:
380 to 480 VAC
DPB 01 C M48
DPB 01 C M48 N
1

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dpb01cm Summary of contents

Page 1

... D/P PB01CM48W4 D/P PB01CM48NW4 380 to 480 VAC 323 to 550 V DPB01CM48 DPB01CM48N Specifications are subject to change without notice (10.04.07) • TRMS 3-phase over and under voltage, phase sequence and phase loss monitoring relays • Detect when all 3 phases are present and have the correct phase sequence (except for N versions) • ...

Page 2

... V D/P PB01CM23N D/P PB01CM48W4, 380 to 415 V D/P PB01CM48NW4, (220 to 240 V PPB01CM48, PPB01CM48N DPB01CM48, DPB01CM48N 380 to 480 V (220 to 277 Rated operational power DPB01CM23x, PPB01CM23x 230 VAC DPB01CM48x, PPB01CM48x 400 VAC Supplied by L1 and L2 ...

Page 3

... OFF SW4 ON OFF M23 Ph-Ph 208 VAC 220 VAC 230 VAC Voltage M48 Ph-Ph 380 VAC 400 VAC 415 VAC Voltage M48 Ph-N 220 VAC 230 VAC 240 VAC Voltage OFF ON OFF 240 VAC 480 VAC DPB01CM48, DPB01CM48N only 277 VAC DPB01CM48, DPB01CM48N only 3 ...

Page 4

DPB01, PPB01 Operation Diagrams (cont.) (*) N versions don’t detect incorrect phase sequence. Wiring Diagrams DPB01 4 PPB01 Specifications are subject to change without notice (10.04.07) (*) ...

Page 5

DPB01, PPB01 Note When DPB01 or PPB01 is used with phase indicator lamps (see examples in the following diagrams), the lamp might be dimly lit when there is a phase loss L2. This might ...

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