The PTD-SS1 & PTD-SS10 plug top driver version is a valve top mounted, DIN 43650 'soft start, soft stop' controller for use with a range of valves including on/off valves.
These controllers can be set to jump to a preset 'step' voltage then ramp up to maximum at a preset rate.
It can also be set to jump down to a preset 'step' voltage and ramp down to zero.
These features can be used to eliminate 'bangs' or hydraulic shocks associated with operating a hydraulic valve.
- Electrically adjustable Soft start / Soft Stop controller
- Rate of change not viscosity dependent
- Can be used with all types of electro-hydraulic valves
- Repeatable 'Bumpless' Compression / De-compression
- Perfect for load / Un-load circuits to reduce wear
|Item||PTD-SS1 & PTD-SS10||Description|
|Function||Plug Top Driver||Electronic Soft Shift Controller|
|Number of Coils||1||3.0 Amps Max., 36 Watts Max.|
|Command Input Value||Voltage only||+5 to +V Supply Max.|
|Input Resistance||~820 Ohms|
|Step UP/DOWN adjustment||~0 to ~100%|
|PTD-SS1 Ramp Times||50mS to ~1 Seconds||Separate Up and Down settings|
|PTD-SS10 Ramp Times||50mS to ~10 Seconds||Separate Up and Down settings|
|Connector||DIN 43650||1 Meter flying leads|
|Coil Resistance||4.8 to 30 Ohms @ 20 Deg C|
|Physical||Solid Potted||94L x 94W x 13H mm|
|Mobile Equipment||NEMA 6 / IP65||Solid potted|
|Temperature ºC||-20 to +70 Deg. C||Operating|
|Voltage||10 to 30 VDC||Reverse polarity protection and transient protection|