SOFTWARE GP- 3678488 - Caterpillar

Voltage Regulator KCR-760 2 V/Hz
Regulation - Two volts per hertzRegulation Accuracy - 0.5% maximum over the full range of generator loading and 5% frequency variationSensing - Three-phase sensingProtection - Underfrequency protection standard. Break points: 59.5 Hz for 60 Hz systems and 49.5 Hz for 50 Hz systemsRegulator Response - Less than 17 millisecondsPower Dissipation - Less than 50 W at the maximum continuous rating. Less than 55 W at the maximum continuous rating for paralleling.Burden - 6 VA maximumThermal Stability - Less than 0.5% per 40 °C (104 °F) ambient temperature changeOperating Temperature - -40° to 60°C (-40.0000° to 140°F)Storage Temperature - -60° to 85°C (-76° to 185°F)Shock - Withstands up to 20 g's in each axisVibration - Withstands 1.2 g's from 6 to 26 Hz. 0.914 mm (0.036 inch) double amplitude from 26 to 52 Hz. 5 g's from 53 to 200 Hz.Construction - The chassis is steel with welded seams. The circuit board is silicon resin conformal coated.Dimensions - 216 mm x 292 mm x 116 mm (8.5 inch x 11.5 inch x 4.57 inch) ()Weight - 6.81 kg (15 lb)
Adjustable stabilizing network
Solid state flashing circuit, no moving parts or arcing contacts
All silicon semiconductors
Fuse protected
Tested for vibration and shock
Paralleling standard
Optimized for permanent magnet generator powerVoltage Regulator K65-12B
Regulation - One or two volts per hertzRegulation Accuracy - Less than 1% over the full range of generator loadingSensing - One or Three-phase sensingRegulator Response - Maximum of 4 millisecondsPower Dissipation - Maximum of 50 W at the maximum continuous rating. Thermal Stability - Less than 1% per 40 °C (104 °F) ambient temperature changeOperating Temperature - -40° to 70°C (-40.0000° to 158°F)Storage Temperature - -40° to 70°C (-40° to 158°F)Shock - Withstands up to 20 g's in each axisVibration - Withstands 0.5 g's at frequencies between 18 and 2000 Hz in three mutually perpendicular planes.Dimensions - 212.75 mm x 161.95 mm x 75.18 mm (8.376 inch x 6.376 inch x 2.96 inch) ()Weight - 1.1 kg (2.4 lb)
Solid state flashing circuit, no moving parts or arcing contacts
All silicon semiconductors
Fuse protected
Tested for vibration and shock
Paralleling standard
Optimized for permanent magnet generator powerDigital Excitation Control, DECS 125-15
The DECS 125-15, Digital Excitation Control System (DECS), is 100% solid state, microprocessor controlled, and provides 0.25% voltage regulation or better. The power input is a single-phase permanent magnet or the input is a three-phase permanent magnet with a frequency range of 50 to 400 Hz at 190 to 277 ACV. The power input that is selected is dependent upon the requirements in the field. Sensing must be RMS, single-phase or three-phase with a nominal input of 100 to 600 ACV, 50 or 60 Hz. The output power conforms to NEMA standard voltage or 125 DCV with a maximum continuous current rating of 15 A. The device provides VAR/Power factor control and the device provides limiting of the excitation without the use of accessory devices. The DECS allows the control setpoint of the regulation to be controlled without the use of a motor operated controller.