YOKOGAWA UT320 User Manual

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<Toc> <1. Installation>
IM 05D01D02-41E 4th Edition: May 31, 2006-00
Safety and EMC Standards
• Safety: Complies with IEC/EN61010-1 (CE), approved by C22.2 No.61010-1, ap-
proved by UL508.
Installation category : CAT. II Pollution degree : 2 (IEC/EN61010-1, C22.2 No.61010-
1)
Measurement category : I (CAT. I : IEC/EN61010-1)
Rated measurement input voltage : 10V DC max.(across terminals), 300V AC
max.(across ground)
Rated transient overvoltage : 1500V (Note)
Note : It is a value on the safety standard which is assumed by IEC/EN61010-1 in
Measurement category I, and is not the value which guarantees an apparatus perfor-
mance.
CAUTION
This equipment has Measurement category I, therefore do not use the equipment for
measurements within Measurement categories II, III and IV.
1
2
3
4
Measurement category
CAT.1
CAT.2
CAT.3
CAT.4
Remarks
Appliances, portable equipments, etc.
Distribution board, circuit breaker, etc.
Overhead wire, cable systems, etc.
Description
For measurements performed on circuits not directly connected to MAINS.
For measurements performed on circuits directly connected to the low voltage installation.
For measurements performed in the building installation.
For measurements performed at the source of the low-voltage installation.
Internal Wiring
Outlet
Entrance
Cable
4
3
1
T
2
• EMC standards: Complies with EN61326, EN61000-3-2, EN61000-3-3 and EN55011
(CE).
AS/NZS 2064 compliant (C-Tick).
Class A Group 1.
The instrument continues to operate at a measuring accuracy of within 20% of the
range during tests.
Construction, Installation, and Wiring
• Construction: Dust-proof and drip-proof pront panel conforming to IP55. For side-by-
side close installation the controller loses its dust-proof and drip-proof protection.
• Material: ABS resin and polycarbonate
• Case color: Black
• Weight: About 1 kg or less
• Dimensions:
UT350  96 (W)  96 (H)  100 (depth from panel face) mm
UT320  48 (W)  96 (H)  100 (depth from panel face) mm
• Installation: Panel-mounting type. With top and bottom mounting hardware (1 each)
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YOKOGAWA UT320 Specifications

General

Brand	YOKOGAWA
Model	UT320
Category	Controller
Language	English