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TZS Series Earth Leakage Relays - Terasaki Electric Circuit Breaker
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TZS Series Earth Leakage Relays - Terasaki Electric Circuit Breaker


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Earth Leakage Relays TZS Series
Ratings of Relays
NOTE ' : • :
© :
Standard, this configuration is used unless otherwise specified. "yes" or "available".
Terminals for 120V AC and 240V AC are provided.
CAUTION : DO NOT APPLY 240V AC TO THE 12OV AC TERMINAL., _BURNOUT CAN RESULT._
For 415V AC or 440V AC, Please contact to TERASAKI.
Adjustable type by Dip slide swnch.
Operating time range and Non-operating time range.
Type
TZS-AD
Phase and wires
303W, 102W
304W
Outside view
© : ® : © :
Rated operating time (sec)
Operating time range (sec)
Non-operating time range (sec)
0.3
0.2-0.36
0.15
0.5
0.4-0.6
0.38
1
0.8-1.2
0.7
2
1.3-2
1.25
■ RATINGS
Rated control voltage [V AC]
120 ©©
50/60Hz
240
Applicable range 120V AC
96-132
240V AC
192-264
Rated sensitivity current [mA]
30
100
300 ®
500
1000
Rated operating time (sec)
below 0.04
0.3
0.5 ®®
1
2
Dimensions [mm] (surface mount) W/H/D
60/78/100
Weight [kg] (surface mount)
0.22
■ MOUNTING
Surface mount
Flush mount
•
■ STANDARD FEATURES
Earth leakage detection
t
Output contact
1C ©
Earth leakage indication
LED (Red)
Reset function
electrical ©
Power source required
1VA
T : © :
Solied-state type, current operating type. Ratings of output contact.
Resistance load cos 0= 1
Inductive load
cos 0= 0.4 (L/R=7ms)
Min. load
120V AC
6A
3.5A
10mA at 5V DC
240V AC
6A
3.5A
30V DC
6A
3A
© : The output contacts remain until the RESET button is operated.
Provided the control power supply fails the contacts automatically reset.
Ratings of ZCT (Core Balanced Current Transformers)
Type
TZS-15
TZS-24
TZS-40
TZS-68
TZS-100
Outside view
0
0
>
Diameter of transit part [mm]
015
024
040
068
0100
Weighr [kg]
0.2
0.3
0.7
1.1
2.0
Applicable numbers, size and continuous current of wires (IV cable wires)
2
max. continuous current
61A
139A
298A
650A
1185A
wires
max. wire size
8mm2
30mm2
100mm2
325mm2
850mm2
max.diameter of wire
6mm
10.5mm
17mm
29mm
45mm
3
max. continuous current
61A
139A
298A
650A
1185A
wires
max. wire size
8mm2
30mm2
100mm2
325mm2
850mm2
max.diameter of wire
6mm
10.5mm
17mm
29mm
45mm
4
max. continuous current
49A
115A
257A
556A
992A
wires
max. wire size
5.5mm2
22mm2
80mm2
250mm2
600mm2
max.diameter of wire
5mm
9.5mm
15.5mm
26mm
38mm
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