Deep Sea Electronics DSE7320

Technical specifications

Manufacturer

Deep Sea Electronics

Manufacturer part no.

DSE7320

Type

Auto mains failure genset controller

Application

Genset controller

Used with

Diesel and gas generating sets, electronic (CAN) and non-electronic engines; DSENet expansion modules

DC supply voltage, continuous

8 V to 35 V Continuous

Cranking dropouts

Able to survive 0 V for 50 mS, providing supply was at least 10 V before dropout and supply recovers to 5 V

Maximum operating current

340 mA at 12 V, 160 mA at 24 V

Maximum standby current

160 mA at 12 V, 80 mA at 24 V

Charge fail/excitation range

0 V to 35 V

Mains (utility) voltage range

15 V to 415 V AC (Ph to N); 26 V to 719 V AC (Ph to Ph)

Mains (utility) frequency range

3.5 Hz to 75 Hz

Output A (fuel)

15 A DC at supply voltage

Output B (start)

15 A DC at supply voltage

Outputs C & D

8 A 250 V (Volt free)

Auxiliary outputs E, F, G, H

2 A DC at supply voltage

Generator voltage range

15 V to 415 V AC (Ph to N); 26 V to 719 V AC (Ph to Ph)

Generator frequency range

3.5 Hz to 75 Hz

Magnetic pick up voltage range

+/- 0.5 V to 70 V

Magnetic pick up frequency range

10,000 Hz (max)

Overall dimensions

240 mm x 181 mm x 42 mm

Panel cut-out

220 mm x 160 mm

Maximum panel thickness

8 mm

Operating temperature range

-30 °C to +70 °C

Storage temperature range

-40 °C to +80 °C

Configurable inputs

9

Configurable outputs

8

Technical documents (1)

• DSE data sheet DSE7310, DSE7320

Key features

• Mains (utility) range 15 V to 415 V AC (Ph to N)
• Electronic (CAN) and non-electronic engines
• 9 configurable inputs and 8 configurable outputs
• Fuel and start outputs rated 15 A DC
• Operating range -30 °C to +70 °C

About the Deep Sea Electronics DSE7320

The DSE7320 is the original (MKI) auto mains (utility) failure module of DSE's DSE7310 and DSE7320 pair. DSE says the DSE7320 will also monitor the mains (utility) supply: its data sheet adds a mains input of 15 V to 415 V AC (Ph to N) and 26 V to 719 V AC (Ph to Ph) at 3.5 Hz to 75 Hz, which the DSE7310 lacks. Both are compatible with electronic (CAN) and non-electronic engines, with 9 configurable inputs, 8 configurable outputs and a 220 mm x 160 mm cut-out. Deep Sea Electronics lists the DSE7320 as obsolete and names the DSE7320 MKII as its replacement, a different module; its notice 056-035 also names the DSE7420 MKII.

What is the DSE7320 used for?

The DSE7320 watches the mains (utility) supply and starts the generating set when the mains fails. It also protects the engine and alternator and shows status on its back-lit LCD and LEDs.

Lifecycle and successor

Discontinued.

OEM successor: DSE7320 MKII

Before you order

What to photograph or confirm so the right unit is quoted.

Check the model number DSE7320 on the module's label; DSE's later version carries MKII after the number and is a different module. Send us a photo of the label and we will confirm the details before quoting.