Telephones & Parts
Description
KTH17 explosion-proof telephone
Structural characteristics:
Phone shell use anti-static fire retardant ABS plastic, waterproof, dustproof, anticorrosive, protection class up to IP54, suitable for extremely harsh environment.
Technical parameters
Supply voltage: DC48V
Ringing voltage: AC75V + /-15 v
A ringing sound level: 80 db or more (5 km simulation line)
Electronic and sends signal indicator: meet GB15279
Intrinsically safe parameters: Ui: DC60V/AC90V Ii: DC22mA/AC22mA
Dimensions: 285 mm * 175 mm * 135 mm
Weight: 1.65 kg
Read More
Jining Hengwang Mining Machinery Co., Ltd.
Rock electric drill, motor, supporting equipment
Address: wutaizha road,
jining, shandong
China, 272100
Tel: 8613668679003
Fax: 8613668679003
