DMMetering PRO-75 SERIES User Manual Download

Page: 8 / 10

2007

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Problem

Check

Solution

No light for the

Power supply
indicator (Green

LED).

Is AC power supply

connected to the
meter ?

Is the L1 and L2/N

connecting correct ?

Maybe there is a
fault in the inside
circuit.

Check switch or circuit-breaker

and fuse or thermal cut-off.

Re-install terminal screws on the

L1 and L2/N. Make sure all screws
are fixed. Than there should be a

230V 50Hz AC voltage between
the terminal screws on the L1 and

L2/N when power supply is input.

Please contact with technical
supporter to replace this meter.

Summary of Contents for PRO-75 SERIES

Page 1: ...se two wire energy meter 1 1 Safety instruction 1 2 Foreword 1 3 Performance criteria 1 4 Specifications 1 5 Basic errors 1 6 Description 1 7 Dimensions 1 8 Installation 1 9 Operating 1 10 Troubleshoo...

Page 2: ...up ground and label devices systems and circuits according to safety and Regulatory standards Use for the intended purpose The equipment device module may only be used for the application cases speci...

Page 3: ...mark of Inepro Industries Ltd member of the Inepro Group The other names appearing in this manual may be trade names the use of these names by third parties for their own purposes may infringe the rig...

Page 4: ...tage withstand 2KV for 1 minute Impulse voltage withstand 6KV 1 2 S waveform Basic current Ib 10A Maximum rated current Imax 100A Operational current range 0 4 Ib Imax Over current withstand 30Imax fo...

Page 5: ...ns Height 130 mm Width 76 mm Depth 65 mm Max diameter cable 11 5 mm Weight 0 2 Kg net 1 8 Installation CAUTION Turn off and lock out all power supplying the energy meter and the equipment to which it...

Page 6: ...codes and regulations To prevent tampering secure the meter with a padlock or a similar device The meter has to be installed against a wall which is fire resistant The meter has to be installed in a g...

Page 7: ...proportion to the measured energy for accuracy testing The pulse output is a polarity dependant passive transistor output requiring an external voltage source for correct operation For this external...

Page 8: ...ct Maybe there is a fault in the inside circuit Check switch or circuit breaker and fuse or thermal cut off Re install terminal screws on the L1 and L2 N Make sure all screws are fixed Than there shou...

Page 9: ...e circuit Check that the power supply indicator RED LED is burning If the operating power is too low the spacing interval of the pulses will take some more time This is why it seems like the meter won...

Page 10: ...lease contact DMMetering dealer in your in your region Your local DMMetering distributor Email support dmmetering com www dmmetering com Inepro Industries Ltd Room 2303 Office Tower 1 Harbour Road Wan...