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360 degree Power FActor Meter A.C. Synchrocheck Relay & LED 360 degree Synchroscope A.C. 360 degree Synchroscope A.C. Maximum Demand Ammeter A.C. Phase Sequence & Phase Failure Indicator A.C. Voltmeter - Expanded Scale A.C. Watt / Watt Hour Meter D.C. Transducer Indicator Power Factor / Phase Angle Meter Thermal/Instantaneous Maximum Demand Ammeter
This high quality range of Switchboard instruments complies
with the American specification ANSI-C39.1 (1981) accuracy
class 1. Available in 41/2" and 83/4" case sizes, their
rugged design characteristics suit the most demanding of
environmental applications. This extensive range of analogue
and digital/analogue meters utilize a high shock oil
dampened movement, and provide 1% accuracy for all RMS AC
and DC ranges. The range offers various customized options
and features.
PLEASE SEE TECHNICAL INFORMATION - PDF FOR COMPLETE
INFORMATION |
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Features: |
Rugged Hi-Q
taut-band suspension
Accuracy class 1
JIS dimensioned product available on request |
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Benefits: |
Meets all the requirements of ANSI-C39.1 (1981)
Parallax error-free platform dials
Bump, Shock and vibration proof
Customized options and features
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Application: |
Switchgear,
Distribution systems, Generator sets, Control panels, Energy
management
Building management, Utility power monitoring, Process
control, Motor control |
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Approvals: |
UL approvals
file No: E87815
CSA approvals file No: LR99712-1
ABS American Bureau of Shipping approvals 93-LD 17806-X
ISSeP Institute Scientifique de Service Public approvals
97D.101.226x |
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Specifications: |
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Performance |
ANSI
C39.1 (1981) |
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Accuracy: |
Class 1 |
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Terminals: |
10-32 UNF terminals (M5 screw clamp Model 075) |
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Dielectric Voltage: |
Withstand test 2.3kV for 1 minute |
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Response
Time: |
Approximately 2.5 seconds to full scale (077 and
078)
and 3.5 seconds (079) |
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Overshoot: |
33%
maximum |
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Standard
Calibration: |
23°C |
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Operating Temperature: |
0°C
to +40°C. Model 078: -40°C to +70°C. |
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Storage
Temperature: |
-10°C to +50°C |
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Extreme
Temp Range: |
-20°C -to +65°C |
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Enclosure Integrity: |
Models 075/077/079 to IP54(NEMA 3S) splash proof
IP55 (NEMA 4) hoseproof is an optional extra Model
078 to IP67 (NEMA 6 & 6P) |
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Fixing
on Panel: |
4
integral 1/4 -28 UNF fixing studs |
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Approvals: |
EMC
and LVD, UL, CSA, ABS and ISSep Approvals |
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