Omron G7Z-4A-02Z

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Omron G7Z-4A-02Z; Kompakt 160 Amp Güç Rölesi

G7Z serisi röleler invertörler, UPS, akü devreleri için güneş ve yakıt hücreleri gibi uygulamalara kompakt, uygun fiyatlı çözümler sağlar. Yardımcı kontakt blok ile kullanılan röle EN 60947-4-1 ile uyumludur. Bobin nominal değerleri 12 ve 24 VDC’dir. Güç sarfiyatı 4 Watt’tan azdır.

  • Anahtarlama akımı 160 A (40 A nominal / 4 kutup / IEC-AC1)
  • Anahtarlama gerilimi 440 VAC
  • Çeşitli konfigürasyonlarda ayna kontakları ile emniyet fonksiyonu
  • Güç sarfiyatı 4 Watt’tan az
  • Düşük Anahtarlama Gürültüsü (70 dB)

Özellikler ve sipariş bilgisi

Ordering information

Relay with Auxiliary Contact Block (for Screw Terminals)

 

Contact configuration

Rated voltage

Order code

Relay

Auxiliary contact block

4PST-NO

DPST-NO

12, 24 VDC

G7Z-4A-20Z

SPST-NO/SPST-NC

G7Z-4A-11Z

DPST-NC

G7Z-4A-02Z

3PST-NO/SPST-NC

DPST-NO

G7Z-3A1B-20Z

SPST-NO/SPST-NC

G7Z-3A1B-11Z

DPST-NC

G7Z-3A1B-02Z

DPST-NO/DPST-NC

DPST-NO

G7Z-2A2B-20Z

SPST-NO/SPST-NC

G7Z-2A2B-11Z

DPST-NC

G7Z-2A2B-02Z

Specifications

Coil ratings

 

Rated voltage

Rated current

Coil resistance

Must operate voltage

Must release voltage

Max. voltage

Power consumption (approx.)

% of rated voltage

12 VDC

333 mA

39 Ω

75% max.

10% min.

110%

Approx. 3.7 W

24 VDC

154 mA

156 Ω

Note • Rated current and coil resistance were measured at a coil temperature of 23°C with coil resistance of ±15%.

  • Operating characteristics were measured at a coil temperature of 23°C.
  • The maximum allowable voltage is the maximum value of the fluctuation range for the Relay coil operating power supply and was measured at an ambient temperature of 23°C.

Contact Ratings – Relay

 

Item

G7Z-4A-_Z, G7Z-3A1B-_Z, G7Z-2A2B-_Z

Resistive load

Inductive load cos phi = 0.3

Resistive load L/R = 1 ms

Contact structure

Double break

Contact material

Ag alloy

Rated load

NO

40 A at 440 VAC

22 A at 440 VAC

5 A at 110 VDC

NC

25 A at 440 VAC

10 A at 440 VAC

5 A at 110 VDC

Rated carry current

NO

40 A

22 A

5 A

NC

25 A

10 A

5 A

Maximum contact voltage

480 VAC

125 VDC

Maximum contact current

NO

40 A

NC

25 A

Maximum switching capacity

NO

17,600 VA

9,680 VA

550 W

NC

11,000 VA

4,400 VA

550 W

Failure rate P value (reference value)

2 A at 24 VDC

Note: The ratings for the auxiliary contact block mounted on the G7Z are the same as those for the G73Z auxiliary contact block.

Contact Ratings – Auxiliary Contact Block

 

Item

G7Z-4A-_Z, G7Z-3A1B-_Z, G7Z-2A2B-_Z

Resistive load

Inductive load cos phi = 0.3

Resistive load L/R = 1 ms

Contact structure

Double break

Contact material

Au clad + Ag

Rated load

1 A at 440 VAC

0.5 A at 440 VAC

5 A at 110 VDC

Rated carry current

1 A

Maximum contact voltage

480 VAC

125 VDC

Maximum contact current

1 A

Maximum switching capacity

440 VA

220 VA

110 W

Failure rate P value (reference value)

1 mA at 5 VDC

 

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