J7TC

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J7TC

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J7TC; Termal aşırı yük röleleri

J7TC; 2,2 kW (240 VAC) *, 5,5 kW (440 VAC) değerine kadar J7KC ile birlikte kullanıldığında Aşırı Yük ve Faz Kaybına karşı Motor Koruması

  • Push-In Plus kablolama teknolojisi, kablolama ve bakım süresinden tasarruf etmenizi sağlar
  • Manyetik marş motoru yapılandırılması için J7KC manyetik kontaktör ile birlikte tek dokunuşla kurulum
  • Yüksek güvenilirlikli yardımcı devre (2PST-1NO 1NC)
  • Ayar değişimlerinin önlenmesi amacıyla döner switch kapağı standart olarak takılmıştır
  • Manuel ve otomatik sıfırlama yöntemleri arasında kolaylıkla geçiş yapılabilir
  • Ana emniyet standartlarıyla uyumluluk sertifikalarına sahiptir

*JIS C 8201-4-1’e göre

Özellikler ve sipariş bilgisi

Ordering Information

Main unit

Thermal overload relay

Settling current range Order code
0.1-0.15 A J7TC-01-E15
0.13-0.2 A J7TC-01-E20
0.18-0.27 A J7TC-01-E27
0.24-0.36 A J7TC-01-E36
0.34-0.52 A J7TC-01-E52
0.48-0.72 A J7TC-01-E72
0.64-0.96 A J7TC-01-E96
0.8-1.2 A J7TC-01-1E2
0.95-1.45 A J7TC-01-1E4
1.1-1.65 A J7TC-01-1E6
1.4-2.1 A J7TC-01-2E1
1.7-2.6 A J7TC-01-2E6
2.2-3.4 A J7TC-01-3E4
2.8-4.2 A J7TC-01-4E2
4-6 A J7TC-01-6
5-7.5 A J7TC-01-7E5
6-9 A J7TC-01-9
7-10.5 A J7TC-01-10
9-13 A J7TC-01-13

Accessories (Order Separately)

Insulation stop

Minimum order (bag) Order code
1
(30 pcs./bag)		 J77KC-T (for main circuit)
J77KC-K (for auxiliary circuit)

Removal tool

Order code
J78KC

Specifications

Main circuit
rating		 Trip class 10 A
3-pole load
operation
(At 20°C
ambient
temperature)
IEC 60947-4-1/
JIS C 8201-4-1		 Limit operation No operation (cold start) 105% (less than 2 hours)

2
Operation (hot start) 120% (less than 2 hours)

2
Operation when overload occurs (hot start) 150% (less than 2 minutes)

2
Operation when locking occurs (cold start) 720% (over 2 s up to 10 s)

2
2-pole load
operation
(At 20°C
ambient
temperature)
IEC 60947-4-1/
JIS C 8201-4-1		 Phase less protection device With phase failure protection device
No operation (cold start) 2 poles 100%/1 pole 90%

2
Operation (hot start) 2 poles 115%/1 pole 0% (less than 2 hours)

2
Ambient
temperature
compensation
performance		 Ambient
temperature
40°C		 No operation (cold start) 100% (less than 2 hours)

2
Operation (hot start) 120% (less than 2 hours)

2
Ambient
temperature
–5°C		 No operation (cold start) 105% (less than 2 hours)

2
Operation (hot start) 130% (less than 2 hours)

2
Auxiliary circuit
rating		 Ratings based
on
IEC 60947-5-1		 Rated voltage range (V) 24 100-120 200-240 380-440 500-600
Rated
operational
current (A)		 AC-15
(Coil load)		 NC contact 3.0 (0.5)

2
 2.5 (0.5)

2
 2.0 (0.5)

2
 1.0 (0.5)

2
 0.6 (0.5)

2
NO contact 3.0 (0.5)

2
 2.5 (0.5)

2
 1.5 (0.5)

2
 0.75 (0.5)

2
 0.6 (0.5)

2
DC-13
(Coil load)		 NC contact 1.1 (0.3)

2
 0.28 0.14 – –
NO contact 1.1 (0.3)

2
 0.28 0.14 – –
Conventional free air thermal current
(Rated carry current)		 5 A
Ratings based
on UL 508		 Rated carry current (A) 5 1
Rated voltage (V) 120 AC 240 AC 480 AC 600 AC 125 DC 250 DC
Contact closed current (A) 30 15 7.5 6 0.22 0.11
Breaking current (A) 3 1.5 0.75 0.6 0.22 0.11
Rating code B600 Q300
Minimum operate voltage/current (reference value) 5 VDC, 3 mA
Contact resistance (reference value) 50 mΩ max. (6 VDC, 1 A, voltage drop method)
Contact structure Single-break
Contact material Ag alloy
Rated insulation voltage 690VAC
Rated impulse dielectric strength 6 kV
Rated frequency 50/60 Hz
Vibration resistance Vibration: 10 to 55 Hz, acceleration: 15m/s2
Shock resistance Shock value 50 m/s2
Degree of protection IP20 (IEC60529)
Operating temperature −10 to +55°C (however, daily average shall not exceed 35°C)
Ambient storage temperature −40 to +65°C (no condensation or icing)
Relative humidity 45% to 85% RH (no condensation or icing)
Altitude 2000 m max.
Weight 110 g
Applicable standards Safety standard EN 60947-4-1 (IEC 60947-4-1), UL 60947-4-1, CSA 22.2 No.60947-4-1,
CCC GB/T 14048.4

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