-- Supply network analyzer CVM-144 (HAR) ----- User's manual --- Page No. 2
1.- DELIVERY SPOT CHECK
This manual is issued to help all the
CVM-144
users to install and use it in
order get the best from it. After receiving the unit, please check the following points:
(a) Does this device correspond to your order specifications?
(b) Check if any damage was done during the shipment process.
(c) Verify that it includes the correct instruction manual.
The manual you hold in your hands contains information and warnings
about the
CVM-144
that the user should respect in order to guarantee
a proper operation of all the instrument functions and keep its safety
conditions.
Before powering the instrument for the first time, verify following points:
(a)
Power supply: see rear part of your CVM-144
Standard
:
230 V a.c.
Single-phase, Frequency: 50 ... 60 Hz
SDC Model : 24 .... 120 V c.c.
Other supply voltages, on request.
(b) Maximum measuring voltage:
Standard
:
300 V a.c. phase-neutral / 520 V a.c. between phases
Other models: on request
CVM144 - measuring 110V: 110 V a.c. phase-to-neutral /190 V a.c. phase-to-phase
CVM144 - measuring 500V: 500 V a.c. phase-to-neutral /866 V a.c. phase-to-phase
(c) Maximum measurable current: Current transformer of In / 5 A a.c.
