057-286 ISSUE: 3
DEEP SEA ELECTRONICS
DSE327 Operator Manual
Document Number: 057-286
Author: Matt Simpson
Page 1: ...057 286 ISSUE 3 DEEP SEA ELECTRONICS DSE327 Operator Manual Document Number 057 286 Author Matt Simpson ...
Page 2: ...with the provisions of the Copyright Designs and Patents Act 1988 Applications for the copyright holder s written permission to reproduce any part of this publication must be addressed to Deep Sea Electronics Ltd at the address above The DSE logo and the names DSEGenset DSEAts DSEControl and DSEPower are UK registered trademarks of Deep Sea Electronics Ltd Any reference to trademarked product name...
Page 3: ... 6 2 RUN RELAY 8 2 7 DIMENSIONS AND MOUNTING 9 2 7 1 WEIGHT 9 2 8 APPLICABLE STANDARDS 10 3 INSTALLATION 11 3 1 USER CONNECTIONS 11 3 2 CONNECTION DESCRIPTIONS 12 3 3 TYPICAL WIRING DIAGRAM 13 3 3 1 SINGLE PHASE 2 WIRE L1 N 13 3 3 2 3 PHASE 4 WIRE L1 L2 L3 N 14 4 OPERATION 15 4 1 LED INDICATORS 16 4 1 1 S1 S2 AVAILABLE LED 16 4 1 2 S1 S2 BREAKER LED 16 4 2 TIMERS 17 4 3 TIMING DIAGRAM 18 4 3 1 S1 ...
Page 4: ...ded on the DSE website at www deepseaelectronics com The DSE327 is housed within robust plastic case designed for DIN rail mounting Connections to the module are via screw terminals The module has been designed to automatically transfer the load from one supply to another typically the mains supply S1 and a standby generator S2 or alternatively two mains supplies where S1 is always the priority It...
Page 5: ...upply 1 normally connected to the mains supply S2 Supply 2 normally connected to the generator supply 1 3 BIBLIOGRAPHY This document refers to and is referred to by the following DSE publications which can be obtained from the DSE website www deepseaelectronics com 1 3 1 INSTALLATION INSTRUCTIONS DSE Part Description 053 237 DSE327 Installation Instructions 1 3 2 TRAINING DOCUMENTS DSE Part Descri...
Page 6: ...ents The product hardware and configuration variant are referenced within the Product Part Number found on the rear of the module as shown below Product Part Number 2 2 TEMPERATURE SPECIFICATION Status Specification Operating 30 ºC to 70 ºC 22 ºF to 158 ºF Storage 40 ºC to 80 ºC 40 ºF to 176 ºF 2 3 TERMINAL SPECIFICATION Description Specification Connection Type Screw terminal rising clamp no inte...
Page 7: ... S2 output Maximum Power Supply Voltage 300 V Maximum Operating Power Auto mode with all LEDs illuminated 1 W S1 0 7 W S2 Maximum Standby Power 1 W S1 0 7 W S2 Frequency Range 40 Hz to 60 Hz 2 4 2 110 V VARIANT Description Specification Power Supply Terminals L1 and N from S1 S2 supplies Nominal Frequency 60 Hz Nominal Voltage 110 V Minimum S1 Power Supply Voltage 25 V to activate S1 LEDs 88 V to ...
Page 8: ...0 V to 300 V Phase To Phase 520 V Maximum Resolution 1 V phase to neutral Accuracy 5 of full scale phase to neutral Minimum Frequency 40 Hz Maximum Frequency 60 Hz 2 5 2 110 V VARIANT Description Specification Measurement Type True RMS conversion Sample Rate 1 Hz Harmonics Up to the 10th Phase To Neutral 85 V to 150 V Phase To Phase 520 V Maximum Resolution 1 V phase to neutral Accuracy 5 of full ...
Page 9: ... 1 4 Dimensions Mounted on DIN Rail 72 mm X 94 5 mm X 64 5 mm 2 83 X 3 72 X 2 54 Dimensions Using Mounting Holes 72 mm X 112 mm X 64 5 mm 2 83 X 4 41 X 2 54 Chassis Mounting Holes M4 0 25 Chassis Mounting Hole Centres 100 5 mm 3 96 at the module centre line 2 7 1 WEIGHT Description Specification Module Weight 0 20 kg 230 V variant 0 22 kg 110 V variant Shipped Weight Includes all packaging and ins...
Page 10: ...c Compatibility EMC Generic Emission Standard Industrial BS EN 61000 6 2 EMC Generic Immunity Standard Industrial BS EN 61000 6 4 EMC Generic Emission Standard Industrial BS EN 60529 Degrees of protection provided by enclosures IP20 UL508 NEMA rating Approximate 1 IEEE C37 2 Standard Electrical Power System Device Function Numbers and Contact Designations Under the scope of IEEE 37 2 function numb...
Page 11: ... CONNECTIONS To aid user connection terminal descriptions are applied on the front of the module to help identify terminal functions An example of this is shown below Breaker Delay Timers S1 Supply Close S1 Output Close S2 Output S2 Supply S2 Run Output LED Indicators ...
Page 12: ...ule in event of S1 failure Run 5 Normally Closed Volt Free Relay 1 0 mm AWG 18 Used to issue a Start command to S2 generator Upon S1 mains failure the contact becomes closed 6 Close S1 7 Normally Open Volt Free Relay 1 0 mm AWG 18 Used to control the S1 breaker coil 8 S1 9 S1 L3 Voltage monitoring 1 0 mm AWG 18 Connect to S1 L3 Recommend 2 A fuse 10 S1 L2 Voltage monitoring 1 0 mm AWG 18 Connect t...
Page 13: ... and panel builders may use these diagrams as a starting point however you are referred to the completed system diagram provided by your system manufacturer for complete wiring detail Further wiring suggestions are available in the following DSE publications available at www deepseaelectronics com DSE Part Description 056 022 Switchgear Control 056 091 Equipotential Earth Bonding 3 3 1 SINGLE PHAS...
Page 14: ...Installation 057 286 ISSUE 3 Page 14 of 24 3 3 2 3 PHASE 4 WIRE L1 L2 L3 N ...
Page 15: ...lay Upon the S2 Breaker Delay ending the LED remains lit and the Close S1 output opens After the Transfer Delay 1 second the Close S2 output closes If the S2 supply goes out of limits on the sensed phase the S2 Available LED flashes twice every second for the S2 Transient Delay 5 seconds Upon the S2 Transient Delay ending if the S1 supply voltage is above the minimum supply voltage 30 V to 70 V th...
Page 16: ...progress Under Voltage 25 of Nominal Supply 80 of Nominal Over Voltage 120 of Nominal Supply Blink Once every four seconds 0 25 Hz Supply Failed Under Voltage 25 of Nominal Supply 80 of Nominal Over Voltage 120 of Nominal Supply Blink Once every second 1 Hz Breaker Delay in progress Lit Supply Available 90 of Nominal Supply 110 of Nominal Unlit Supply Unavailable Supply 25 of Nominal 4 1 2 S1 S2 B...
Page 17: ...timer is used to ensure the S1 S2 supply is stable and has reached its nominal before placing S1 S2 on load S1 S2 Transient Delay The S1 S2 Transient Delay defines the length of time between the supply failing and a S1 S2 Failure becoming active This allows for fluctuations in load which may cause the supply to temporarily fall below their protection values Transfer Delay The Transfer Delay define...
Page 18: ...ilst remaining above the range of the module s power supply Output Switch State Open Close S1 Close Open Run Close Open Close S2 Close 4 3 1 2 BELOW POWER SUPPLY LIMIT In this example the S1 supply voltage has or fallen below the S1 Breaker Under Voltage Trip and below the range of the module s power supply Output Switch State Open Close S1 Close Open Run Close Open Close S2 Close S1 Failure S2 Av...
Page 19: ...risen above the S1 Breaker Under Voltage Return or fallen below the S1 Breaker Over Voltage Return Output Switch State Open Close S1 Close Open Run Close Open Close S2 Close S1 Available Transfer Delay complete S1 Breaker Delay complete S2 Cooling complete S1 Breaker Delay S2 Cooling Transfer Delay ...
Page 20: ... details on how to configure the module s nominal voltage Fault 110 V Variant 230 V Variant S1 S2 Breaker Under Voltage Trip 80 of Selected Nominal Voltage 80 of Selected Nominal Voltage S1 S2 Breaker Under Voltage Return 90 of Selected Nominal Voltage 90 of Selected Nominal Voltage S1 S2 Breaker Over Voltage Return 110 of Selected Nominal Voltage 110 of Selected Nominal Voltage S1 S2 Breaker Over...
Page 21: ...NG CONFIGURATION MODE NOTE Remember to record the position of the S1 Breaker Delay Timer before making adjustments as the position needs to be reset once a new configuration has been selected NOTE When the Configuration Mode is active the Close S1 Close S2 outputs remain open until normal control is resumed The module reboots when Configuration Mode is exited Configuration Mode is only accessible ...
Page 22: ...LED 230 V Lit Unlit Unlit Unlit 220 V Lit Lit Unlit Unlit 110 V Variant S1 Available LED S1 Breaker LED S2 Available LED S2 Breaker LED 110 V Lit Unlit Unlit Unlit 120 V Lit Lit Unlit Unlit 127 V Lit Lit Lit Unlit 6 3 SAVING THE CONFIGURATION The selected configuration is saved to the module when the S1 Breaker Delay Time remains unmoved for a period of 10 seconds Upon saving two of the module LED...
Page 23: ... malfunction you should contact your original equipment supplier OEM 8 WARRANTY DSE provides limited warranty to the equipment purchaser at the point of sale For full details of any applicable warranty you are referred to your original equipment supplier OEM 9 DISPOSAL 9 1 WEEE WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT If you use electrical and electronic equipment you must store collect treat rec...
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