Specifications (cont.) – Veris Industries E50C3 Install User Manual
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ZL0103-0B
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Installation Guide
Power Monitoring
E50B1, E50C2, E50C3
TM
CONTROL POWER
AC 5VA max.; 90V min.
UL Maximums: 600V
L-L
(347 V
L-N
)
CE Maximum: 300V
L-N
DC* 3 W max.; UL and CE: 125 to 300VDC
Ride Through Time 100 msec at 120VAC
OUTPUT
Alarm Contacts (all models) N.C., static output (30VAC/DC, 100mA max. @ 25°C, derate 0.56mA
per °C above 25°C)
Real Energy Pulse Contacts
(all models) AND
Reactive Energy Pulse Contacts
(E50B1A only)
N.O., static output (30VAC/DC, 100mA max. @ 25°C, derate 0.56mA
per °C above 25°C)
RS-485 Port (E50CxA) 2-wire, 1200 to 38400 baud, Modbus RTU
MECHANICAL CHARACTERISTICS
Weight 0.62 lb (0.28 kg)
IP Degree of Protection
(IEC 60529)
IP40 front display; IP20 Meter
Display Characteristics Back-lit blue LCD
Terminal Block Screw Torque 0.37 to 0.44 ft-lb (0.5 to 0.6 N·m)
Terminal Block Wire Size 24 to 14 AWG (0.2 to 2.1 mm
2
)
Rail T35 (35mm) DIN Rail per EN50022
OPERATING CONDITIONS
Operating Temperature Range -30° to 70°C (-22° to 158°F)
Storage Temperature Range -40° to 85°C (-40° to 185°F)
Humidity Range <95% RH noncondensing
Altitude of Operation 3000 m
COMPLIANCE INFORMATION
US and Canada CAT III, Pollution degree 2;
for distribution systems up to 347V
L-N
/600VAC
L-L
CE CAT III, Pollution degree 2;
for distribution systems up to 300V
L-N
Dielectric Withstand Per UL 508, EN61010
Conducted and Radiated
Emissions
FCC part 15 Class B, EN55011/EN61000 Class B (residential and light
industrial)
Conducted and Radiated
Immunity
EN61000 Class A (heavy industrial)
US and Canada (cULus) UL508 (open type device)/CSA 22.2 No. 14-05
Europe (CE) EN61010-1
* External DC current limiting is required, see fuse recommendations.
Specifications (cont.)