Leviton Series 2000 - Technical Specifications; Electrical Specifications

2 TECHNICAL SPECIFICATIONS
7
2.1 Electrical Specifications
Series 1000 and Series 2000 Meters fall under UL Circuit Category III: a device for
measurements performed in the building installation. The electrical and
environmental specifications for Series 1000 and Series 2000 meters are given in
Table 1 and Table 2 below:
Series 1000 Electrical Specifications
Input Configurations 1 Phase, 2 Wire (120V or 277V) 1 or 2 Phase, 3 Wire (120/208V,
120/240V, or 277/480V)
Supply Voltage Range (Line to
Neutral)
102-138V
AC
235-320VAC
102-138VAC
235-320VAC
Maximum Input Power 7VA 7VA
Maximum Rated Current Primary: Max Operating Current
+ 10%
Secondary: 0.12A
Primary: Max Operating Current
+ 10%
Secondary: 0.12A
Line Frequency 50-60Hz 50-60Hz
Power Factor Range 0.5 to 1.0 Leading or Lagging 0.5 to 1.0 Leading or Lagging
Accuracy
1
+/- 0.5% of registration @ 1.0 PF,
1% to 100% of rated current
+/- 0.75% of registration @ 0.5
PF, 1% to 100% of rated current
+/- 0.5% of registration @ 1.0 PF,
1% to 100% of rated current
+/- 0.75% of registration @ 0.5
PF, 1% to 100% of rated current
Meter Operating Temperature -30 to 60° C -30 to 60° C
Display Operating Temperature -20 to 50° C -20 to 50° C
Rated Pollution Degree
2
22
Rate Relative Humidity 80% 80%
Terminal Block Torque Ratings:
Voltage Terminal
CT and I/O Terminal
12 in-lb max
4.4 in-lb max
12 in-lb max
4.4 in-lb max
Table 1 - Series 1000 Electrical Specifications
1
Accuracy based on Leviton solid core current transformers (included), with 100 mA secondary output.
Meter input burden resistance at 2 Ohms
2
Pollution Degree 2: Normally only non-conductive pollution occurs. Occasionally, however, a temporary
conductivity caused by condensation must be expected.
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