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�ε�,Voltage Switchgear ������� . |
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2005-07-13 14:43:00 |
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2,534ȸ |
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Voltage Switchgear ������� .
�ε� �������� ������ Havells India Ltd ���� �Ʒ� ��ǰ�� �������� �Ͽ��� �����ִ� ��ü�� ���縦 ���� �����Ͽ� �ֽñ� �ٶ��ϴ�.
1. ���� ��� ǰ��
o �� ǰ �� : (A) MINIATURE CIRCUIT BREAKER / ISOLATERS – MCBs
o �� ǰ�� �� : IEC : 60898-1995/IS-8828-1996
< Range >
(i) 6A to 63 in ��B�� curve
(ii) 0.5A to 63A in ��C�� Curve
(iii) 0.5A to 63A in ��D�� Curve
(iv) 0.5A to 63A for DC application.
< Execution >
Single Pole, Single Pole & Neutral, Double Pole, Three Pole,
Three Pole & Neutral, Four Pole
< Features >
(i) Uniform 10KA breaking capacity for \'B\' and \'C\' Curve
(ii) Low power consumption, thus cost effective & energy saving .
(iii) Suitable for DC and for a wide frequency range of 50Hz - 400Hz application
(iv) Finger Safe\" terminals - IP 20 degree of protection
(v) Dual Termination facility.
(vi) 15 Plate Arc Chute for effective arc quenching
(vii) Silver Graphite contacts for enhanced life
(viii) Accessories
- Auxiliary Switch
- Shunt Trip
o �� ǰ �� : (B) MOULDED CASE CIRCUIT BREAKER - MCCBs
o �� ǰ�� �� : < Execution >
Single Pole, Double Pole, Three Pole, Four Pole
< Features >
(i) Standard conformity: IEC947-2/IS:13947-2
(ii) Rated operational voltage: 415V AC
(iii) Rated Insulation Voltage: 660V AC
(iv) Type of release: Thermomagnetic
(v) Utilisation Category: A
(vi) Rated frequency: 50/60 Hz
(vii) Ambient temp: 40��C (50��C on request)
(viii) Operating altitude: 2000 meters
(ix) Humidity: 0 - 90%
(x) Rated impulse voltage: 8 K
o �� ǰ �� : (C) COMPACT FLOURSCENT LAMPS – CFLs
o �� ǰ�� �� : < Range >
i) Non-Retrofit
Single : U 2pin / 4pin 5,7,9,11W
Double : U 2pin / 4pin 10,13,18,26 W
Warm White 2700/Cool Day light 6500K
ii) Retrofit (with electronic ballast)
Double U 11,15,20W
Triple U 15,20,26W
Four U 20,26,32 W
2. ���̾� ����ó
�� ��ü�� : Havell��s India Ltd
�� �� �� : E-1, Sector – 59 , Noida- Uttar Pradesh ,India
�� �� ȭ : 91-120-247777
�� �� �� : 91-120-2777743
�� �̸��� : neerajmalhotra@havells.com
�� Ȩ������: www.havells.com
�� ����� : Mr. Neeraj Malhotra
�� ǰ �� : Electronics & Electrical Components
o ����� : 1958
o �������� : 150+ |
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