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WOODWARD 9907-162｜Digital Governor Turbine Control｜

WOODWARD 9907-162｜Digital Governor Turbine Control｜illustration

Specifications
Power supply 180-264 VAC or 18-32 VDC (multiple versions)
Magnetic reluctance speed sensor (MPU) for speed measurement, 0-20000 rpm
Control accuracy speed ± 0.25%, load ± 1%
Response time<10 ms
The actuator output supports 1-2 split stage actuators
Communication interfaces RS-232, RS-422, RS-485
Operating at an ambient temperature of -20 to+60 ° C; Storage at -40 to+85 ° C
Protection level standard IP54; Optional NEMA 4X
Dimensions approximately 279 × 356 × 102 mm (11 × 14 × 4 in), approximately 3.86 kg (8.5 lb)
Human computer interface dual row LCD (24 characters/line)+30 key buttons, local programming and tuning

Feature
Multi mode control: speed control, load control, pressure control, flow control, valve position control
Extraction/Inlet Steam Management: Suitable for single extraction, inlet steam, or extraction+inlet steam composite control
Automatic start stop and protection: automatic start in cold and hot states, valve limit, critical speed avoidance, overspeed/underspeed/overload protection
On site programmable: local button/menu settings, supports OpView ™、 505View software configuration
Safety linkage: It can be linked with ETS/overspeed protection system to achieve shutdown and interlocking