NETZSCH Drive Heads – model ATEX – are approved in compliance with directive 94/9/EC for use in zone 1 (compared to name plate zone II 2G EEx c,k II T3 classification and the conformity declaration). The drive head is designed for industrial plants and in conformity to the following regulations and norms:
Conform to the Machinery Directive 2006/42/EC
Conform to the pertinent provisions of ATEX Directive 94/9/EC
DIN EN ISO 12100
DIN EN 1127-1
Head GH is used especially for high load (motor power).
Head RH is used especially for very low polished rod speed.
Head DH is used for applications with higher rotations.
Drive Head Accessories
Very often small accessories can be decisive for the safety of the service people and for the lifetime of the equipment. Therefore we offer several special tools based on the service experience of the manufacturer for more than 20 years PCP downhole pump installations and start ups.
Three phase motor
The motors comply with standards concerning quipment and protective systems intended for use in potantially explosive atmoshperes, in compliance with European directive 94/9/ЕС of 23/03/94, otherwise known as the ATEX directive.
explosion-proof motors according to European Standard CENELEC EN 50 014, EN 50 018 b EN 50 019 (for terminal box EEx-de)
Noise level within 80 dB (A)
The motors dimensions comply with IEC 60072 standard
High protection against corrosion
Standard control panels are with heater and fan; standard ambient temperature rang is -40°C (-40°F) to 40°C (104°F). Alternative control panel designs are possible (e.g. without heater) and have to be requested separately.
Control panel with frequency converter are with heater and fan, standard ambient temperature range is -40°C (-40°F) to 40°C (104°F). The control panels with air conditioner are designed for an ambient temperature range of -40°C (-40°F) to 55°C (131°F). Alternative control panel designs are possible (e.g. with remote control) and have to be requested separately. All control panels are also available as a container version.