DSE8620MKII | Synchronising Auto Mains (Utility) Failure Load Share Control Module!

The Deep Sea DSE8620 DSE8620MKII Genset Controller is an Auto Mains (Utility) Failure Control Module designed for paralleling single gen sets (diesel or gas) with the mains (utility) supply. It automatically starts the generator upon detecting a mains failure and manages the switchover to and from the mains supply, ensuring an uninterrupted return.

The DSE8620MKII Generator Controller features automatic synchronizing with a built-in synchroscope and the capability to close onto a dead bus. It provides direct and flexible outputs for connection to commonly used speed governors and automatic voltage regulators (AVRs).

This sophisticated module monitors numerous engine parameters and displays warnings, shutdowns, and engine status information on a back-lit LCD screen, illuminated LEDs, a remote PC, an audible alarm, and via SMS text alerts. The DSE8620MKII includes RS232 and RS485 ports, along with dedicated terminals for system expansion.

Compatible with both electronic (CAN) and non-electronic (magnetic pick-up/alternator sensing) engines, the Deep Sea DSE8620 Controller offers numerous flexible inputs, outputs, and extensive engine protections, making it adaptable to meet the most demanding industry paralleling requirements.

The modules can be easily configured using the DSE Configuration Suite Software, with selected front panel editing also available.

OVERALL SIZE
245 mm x 184 mm x 51 mm (9.6" x 7.2" x 2.0")

PANEL CUTOUT SIZE
220 mm x 160 mm (8.7" x 6.3")

MAXIMUM PANEL THICKNESS
8.0 mm (0.3")

WEIGHT
0.88kg

PRODUCT VARIANTS
8620-02 - 8620 MKII Synchronising Auto Mains (Utility) Failure Load Sharing Control Module

SPECIFICATION

DC SUPPLY

CONTINUOUS VOLTAGE RATING
5 V to 35 V continuous

CRANKING DROPOUTS
Able to survive 0 V for 100 mS, providing supply was at least 10 V before dropout and supply recovers to 5 V. This is achieved without the need for internal batteries

MAXIMUM OPERATING CURRENT
530 mA at 12 V, 280 mA at 24 V

MAXIMUM STANDBY CURRENT
320 mA at 12 V, 160 mA at 24 V

CHARGE FAIL/EXCITATION RANGE
0 V to 35 V

OUTPUTS

OUTPUT A (FUEL)
15 A DC at supply voltage

OUTPUT B (START)
15 A DC at supply voltage

OUTPUTS C & D
8 A AC at 250 V AC (Volt free)

AUXILIARY OUTPUTS E to L
2 A DC at supply voltage

GENERATOR & BUS

VOLTAGE RANGE
15 V to 415 V AC (Ph to N)
26 V to 719 V AC (Ph to Ph)

FREQUENCY RANGE
3.5 Hz to 75 Hz

MAGNETIC PICK-UP
VOLTAGE RANGE
+/- 0.5 V to 70 V

FREQUENCY RANGE
10,000 Hz (max)

BUILT-IN GOVERNOR CONTROL

MINIMUM LOAD IMPEDANCE
500Ω
Fully isolated

GAIN VOLTAGE
0 V to 10 V DC
Fully isolated

OFFSET VOLTAGE
0 V to 10 V DC
Fully isolated

BUILT-IN AVR CONTROL

MINIMUM LOAD IMPEDANCE
500Ω
Fully isolated

GAIN VOLTAGE
0 V to 10 V DC
Fully isolated

OFFSET VOLTAGE
+/- 10 V DC
Fully isolated

CONNECTION DIAGRAM