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Installation Guide
Power Monitoring
Specifications (cont.)
ZL0123-0D
Page 2 of 32
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AC
DC*
Ride-through Time
Pulse
Minimum Pulse Width
Alarm Contacts (E51H2 only)
RS-485 Port
Weight
IP Degree of Protection
(IEC 60529)
Display Characteristics
Terminal Block Screw Torque
Terminal Block Wire Size
Rail
Operating Temperature Range
Storage Temperature Range
Humidity Range
Altitude of Operation
Mounting Location
US and Canada
Europe (CE)
Dielectric Withstand
Conducted and Radiated
Emissions
Conducted and Radiated
Immunity
US and Canada (cULus)
* External DC current limiting is required, see fuse recommendations.
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Other companies' trademarks are hereby acknowledged to belong to their respective owners.
CONTROL POWER
5 VA max.; 90V min.; UL Maximums: 600V
CE Maximum: 300V
L-N
3W max.; UL and CE: 125 to 300 Vdc
100 msec at 120 Vac
INPUT
Solid-state or mechanical contacts (current less than 1mA)
E51H2A: 1 pulse input; E51H5A: 2 pulse inputs
20 msec
OUTPUT
N.C., static output (30 Vac/dc, 100mA max. @ 25°C,
derate 0.56 mA per °C above 25°C)
2-wire, 9600 to 115.2 kbaud, BACnet MS/TP
MECHANICAL CHARACTERISTICS
0.62 lb (0.28 kg)
IP40 front display; IP20 meter
Back-lit blue LCD
0.37 to 0.44 ft-lb (0.5 to 0.6 N·m)
24 to 14 AWG (0.13 to 2.08 mm
)
2
T35 (35 mm) DIN Rail per EN 50022
OPERATING CONDITIONS
-30 to 70 °C (22 to 158 °F)
-40 to 85 °C (-40 to 185 °F)
<95% RH non-condensing
3000 m
Not suitable for wet locations. For indoor use only.
COMPLIANCE INFORMATION
CAT III, Pollution Degree 2;
for distribution systems up to 347 V
L-N
IEC/EN 61010-1;
CAT III, Pollution Degree 2;
for distribution systems up to 300 V
L-N
Per UL 508, IEC/EN 61010-1
FCC part 15 Class B, EN 55011/EN 61000 Class B
(residential and light industrial)
EN 61000 Class A
(heavy industrial)
UL 508 (open type device)/CSA 22.2 No. 14-05
(347V
);
L-L
L-N
/600 Vac
L-L
TM
0818
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