0
ORDERING EXAMPLE:
code
N10A-2-1-1-2-0-00-1
-means: input range: 5 A, 100 V, RS-485 interface, green
displays, power supply:
85...250 V d.c./a.c., standard version, with a quality inspection certificate.
8. MAINTENANCE AND WARRANTY
The N10A meter does not require any periodical maintenance.
In case of some incorrect unit operations:
1. In the period of 12 months from the date of purchase:
One should take the meter down from the installation and return it to the LUMEL’s
Quality Control Dept.
If the unit has been used in compliance with the instructions, LUMEL S.A.
warrants to repair it free of charge.
2. After the warranty period:
One should turn over the meter to repair in a certified service workshop.
The disassembling of the housing causes the cancellation of the granted
guarantee.
Spare parts are available for the period of ten years from the date of purchase.
LUMEL S.A. reserves the right to make changes in design and spe-
cifications of any products as engineering advances or necessity
requires.
Summary of Contents for N10A
Page 1: ...POWER NETWORK PARAMETER ANALYSER N10A SERVICE MANUAL...
Page 2: ......
Page 4: ......
Page 7: ...Fig 1 Overall dimensions and fitting way of the N10A meter...
Page 10: ...10 Direct measurement in a 4 wire network Half intermediate measurement in a 4 wire network...
Page 24: ...24 Fig 6 N10A meter working modes...
Page 31: ...31...