ZETTLER XZM-CT50A01 Manual

XZM-CT50A01
PRECISION CURRENT SENSE TRANSFORMER
FEATURES
•
Measuring current transformer acc. IEC 61869-1, IEC 61869-2
•
Designed for IEC 61851-1 charging applications
•
Ideal for current / power monitoring and metering applications
•
Current rating 50 Arms
•
Primary to secondary insulation according OVC III / PD 3
•
Dielectric strength 4 kV AC
•
UL approved class B insulation system
•
TÜV type approved
ELECTRICAL DATA
Primary current
rating
overload withstand
impulse current withstand
Approved ratings
primary current
extended current
secondary current
short time thermal current
system voltage
Working frequency
Turns ratio N :N
S P
Accuracy
classification
magnitude error
phase error
Secondary output
transformation ratio
max. voltage
burden resistor R
L
Windings
PRI DC resistance
SEC DC resistance
Dielectric strength
PRI to SEC
Insulation
PRI to SEC
Isolation spacing
clearance/creepage
solid insulation (dti)
WIRING DIAGRAM
Burden resistor R and meter not included and shown for reference only.
L
Dots indicate winding directions.
2
PRIMARY
1
ZETTLER
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50 A
70 A (1min.)
2 kA (half wave)
(TÜV)
50 A
120 %
50 mA
1 kA
≤ 800 V
50/60 Hz (sin.)
1000:1
(at R =50Ω)
L
Class 0.2 (acc. IEC 61869-2)
≤ 0.5% (< 0.1% typ. @ 0.5 - 50 A)
≤ 1° (< 0.3° typ. @ 0.5 - 50 A)
60 mV/A (typ. Ta=23°C, R =50Ω, f=50Hz)
L
3.0 V
50 Ω (recommended)
< 0.2 mΩ (typ.)
≤ 60 Ω (< 50 Ω typ.)
(at sea level, 1mA, 50/60Hz, 1sec.)
4 kV AC
(acc. IEC60664-1)
Reinforced (300 VAC, OVC III, PD 3)
(Primary to Secondary)
≥ 11.5 mm
1.0 mm
5
SECONDARY R V
L
3
GENERAL DATA
Temperature range
operating / storage
Vibration resistance
Shock resistance
Enclosure
material group
flammability
Terminals
Soldering
preheating
soldering
Cleaning
max. solvent temp.
max. immersion time
Dimensions
length (max.)
width (max.)
height (max.)
Weight
Compliance
Agency approvals
Electrical insulation system
Packing unit in pcs
ORDERING DATA
XZM-CT50A01 
Option
nil:
(xxx): special version
-40°C (-40°F) to 85°C (185°F)
0.062" (1.5 mm) DA at 10–55 Hz
10 g
IIIa
UL94 V-0
Tinned copper alloy
(referring IEC 61760-1 wave soldering)
120°C (248°F) / ≤ 120 s
260 ±5°C (500 ±9°F) / ≤ 10 s
80°C (176°F)
30 seconds
23.0 mm (0.906")
23.0 mm (0.906")
20.0 mm (0.787")
23 grams (approx.)
RoHS, REACH
TÜV: R 50576118
Class B
60 per plastic tray / 420 per carton box
standard version
page 1 of 3 2023-03-30