Operating Manual
Digital Multifunctional
Power Meter
with LED Display
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679.B.101.03
WPM 600 B-Z
Safety Notes
Warning
• This device may only installed or maintained by personnel who have the required
technical and specialist knowledge.
• The manufacturer will not hold any responsability for damage due to disregarding this
manual.
Risk of electric hazard, fire, or explosion
• Before working on the device or equipment, disconnect all conductors of voltage inputs
and auxiliary supply from mains power. The outputs of all the current transformers must
be short-circuited.
• Use a suitable measuring device to confirm the absence of hazardous voltage.
• Put all covers and protection devices in place before energizing the equipment.
• Always supply the device with the correct rated voltage (see the label on the device).
Not observing these precautions may cause serious injuries.
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Weigel Meßgeräte GmbH
P.O.B. 720 154 D–90241 Nürnberg Phone: 0911 / 4 23 47–0
Erlenstraße 14 D–90441 Nürnberg Fax: 0911 / 4 23 47–39
Management: Phone: 0911 / 4 23 47–94
Internet: http://www.weigel-messgeraete.de
e-mail: vertrieb@weigel-messgeraete.de
Connections
Connection Diagram WPM 600B-Z
Current inputs
3 CTs
Voltage inputs
Auxiliary supply
Fuse 0,5 A
3-phase 4-wire system
Connect the terminals of the device according to the connection diagram (see the Data
Sheet and the label on the device).
Display and Operation
Display
The device has three 4-digit 7-segment LED displays, which indicate the measured ratings
one after the other of the phases L1, L2, and L3.
The lit LED indicates, which rating is currently displayed:
• U (V) Voltages L1/L2/L3 - N
• I (A) Currents L1/L2/L3
• P (kW) Active powers L1/L2/L3
• Q (kvar) Reactive powers L1/L2/L3
• PF Power factor (cos ϕ) L1/L2/L3
• F (Hz) Frequency
• E
P
(kWh) Total active energy (spread over 3 displays)
• E
Q
(kvarh) Total reactive energy (spread over 3 displays)
Note: The displayed energy is the imported energy.
If the rating exceeds the indication range, OVER will be displayed.
Operating Manual
Digital Multifunctional
Power Meter
with LED Display
- 3 -
679.B.101.03
Membrane key functions
Select digit (lit decimal point)
Increase rating or select menu
Enter menu or accept changes
Enter or leave device settings
Note: The device will react when releasing a button.
Reading out measured ratings
All measured ratings will be displayed for approximately 10 seconds one after the other.
To read out a particular measured rating, press the
key (repeatedly, if required).
The selected measured rating will then be displayed for approximately 10 seconds. After
that, the next measured rating in the order will be displayed.
Device Settings
On the device, the CT ratio can be set and the energy counters can be reset. For this
purpose the password must be entered.
In the meter settings, also data are shown which cannot be changed or which are not used:
PASS 00
Password adjustable (see below)
nET 4Y
3-phase 4-wire system not adjustable
PT 0001
Voltage transformer ratio not adjustable
CT 0001
Current transformer ratio adjustable (see below)
Adr 001
Address not used
bAUd 9600
Baud rate not used
CLEr no
Reset energy conters adjustable (see below)
Entering the password (PIN)
The factory-set PIN is: 01
Enter device settings
Select the PASS menu
Select digit (lit decimal point)
Adjust value
Adjust second digit in the same way, if necessary.
Confirm
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Weigel Meßgeräte GmbH
P.O.B. 720 154 D–90241 Nürnberg Phone: 0911 / 4 23 47–0
Erlenstraße 14 D–90441 Nürnberg Fax: 0911 / 4 23 47–39
Management: Phone: 0911 / 4 23 47–94
Internet: http://www.weigel-messgeraete.de
e-mail: vertrieb@weigel-messgeraete.de
Entering CT ratio
The current transformer ratio CT must only be adjusted beetween 1 and 1999.
Example: With installed CTs 5000 A / 5 A, CT = 1000 must be adjusted.
Enter device settings
Enter PIN (see page above)
Select CT
Enter the CT menu
Select digit (lit decimal point)
Adjust value
Adjust further digits in the same way, if necessary.
Confirm
Note: Display may be wrong with a rated current of 5 A and a set CT ratio of more than
1999.
Resetting energy counters
Enter device settings
Enter PIN (see page above)
Select CLEr
Enter the CLEr menu
Adjust confirmation: no = No, YES = Yes
Confirm
The energy counters are reset.
Display is set back from YES to no.
Technical Data
Dimensions Electrical connection
Bezel
□ 96 mm
Rated voltage 230/400 V
Bezel height 12 mm Rated current 5 A
Panel cutout
□ 90
+0.5
mm
Current connection via CTs N/5 A
Weight 0.5 kg approx. Auxiliary supply 85 ... 265 V AC or
80 ... 300 V DC
Wire cross section max. 2.5 mm
2
Working temperature –25 ... +70°C
For more technical data see the Data Sheet 679.D.101.xx
- Specifications subject to change without notice; date of issue 03/15 -
Operating Manual
Digital Multifunctional
Power Meter
with LED Display
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679.B.101.03
Conformity
The WPM 600 B-Z device complies with 2006/95/EG (low voltage) directive associated
with DIN EN 61010-1 standard and 2004/108/EG (EMC) directive associated with
DIN EN 61326-1 standard.
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