YOKOGAWA MuR10000 Manual page 255

Isolation
Item
Insulation resistance
Dielectric strength
Grounding
Transport and Storage Conditions
Item
Ambient temperature
Ambient humidity
Vibration
Shock
Supported Standards
Item
CSA
CE
EMC
Low voltage
directive
EMC regulatory arrangement in Australia and New Zealand
KC marking
WEEE directive
1 Overvoltage category describes a number which defines a transient overvoltage condition. It implies the regulation
for impulse withstand voltage. "II" applies to electrical equipment which is supplied from the fixed installation like a
distribution board.
II: Applied to standard power supply (100-240 V AC)
I: Applied to /P1 option (21.6-26.4 V AC/DC)
2 Applies to measuring circuits connected to low voltage installation, and electrical instruments supplied with power from
fixed equipment such as electric switchboards.
3 "Pollution degree" describes the degree to which a solid, liquid, or gas which deteriorates dielectric strength or surface
resistivity is adhering. "2" applies to normal indoor atmosphere. Normally, only non-conductive pollution occurs.
IM 04P01B01-01E
Specifications
Each terminal to ground terminal: 20 MΩ or more (at 500 VDC)
Power supply to ground terminal: 1500 VAC (50/60 Hz), 1 minute
Contact output terminal to ground terminal: 1500 VAC (50/60 Hz), 1 minute
Measuring input terminal to ground terminal: 1000 VAC (50/60 Hz), 1 minute
Between measuring input terminals: 1000 VAC (50/60 Hz), 1 minute (except for RTD input terminal)
Remote input terminal to ground terminal: 500 VDC, 1 minute
Be sure to set a low grounding resistance.
Specifications
–25 to 60°C
5 to 95%RH (no condensation)
10 to 60 Hz, 4.9 m/s 2 maximum
2
392 m/s maximum (in packaged condition)
Specifications
Certified by CSA22.2 No. 61010-1, CSA C22.2 No.61010-2-030 (certified by NRTL/C
1
category II or I , measurement category II
* "US" (USA) and "C" (Canada) are indicated to the right and left of the CSA mark, respectively, to
show that NRTL is included.
EN61326-1 compliance, Class A, Table 2 (For use in industrial locations)
EN61000-3-2 compliance
EN61000-3-3 compliance
EN55011 compliance, Class A, Group 1
EN61010-1, EN 61010-2-030 compliance, overvoltage category II or I, measurement category II,
pollution degree 2
EN55011 compliance, Class A, Group 1
Electromagnetic wave interference prevention standard, electromagnetic wave protection standard
compliance
Compliant
12.6 General Specifications
2 3
, pollution degree 2
1
2
3
4
5
6
*
), overvoltage
7
8
9
10
11
12
App
Index
12-19