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Related Manuals for Suparule Sensorform CFZ
Summary of Contents for Suparule Sensorform CFZ
- Page 1 Sensorform CFZ Earth Fault Indicator User Manual v1.0...
- Page 2 Sensorform EFI © Suparule Systems Ltd Page 2 of 24 CFZ DCF2038 v1.09...
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Page 3: Table Of Contents
ETECTION ..........14 RIPPED TATE ESETTING TESTING ................16 CONNECTION TERMINAL RATINGS ....... 17 SPECIFICATIONS .............. 18 ............. 18 ECHNICAL ............19 ECHANICAL ORDERING ................. 20 WARRANTY ............... 21 © Suparule Systems Ltd Page 3 of 24 CFZ DCF2038 v1.09... -
Page 4: Safety Notice
Do not use the product if damaged. If the Sensorform EFI is not used in a manner specified, the protection • afforded by the equipment may be impaired. © Suparule Systems Ltd Page 4 of 24 CFZ DCF2038 v1.09... - Page 5 The unit enclosure can then be wiped clean with a moist cloth. Ensure the unit is completely dry prior to reconnection. © Suparule Systems Ltd Page 5 of 24 CFZ DCF2038 v1.09...
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Page 6: Overview
• CT100 Current Sensor (standard) • CT150 Current Sensor (optional) • CT300 Current Sensor (optional) • Auxiliary Relay contact for remote alarm generation (optional) • IP65-rated, flush-mount enclosure • © Suparule Systems Ltd Page 6 of 24 CFZ DCF2038 v1.09... -
Page 7: Description
Backup Power DIP Switch Supply Mechanical Test/Reset Button Flag Mounting Screw holes Connector Power CT Connector Aux Relay Remote Reset Connector Connector Cable Glands Figure 1.0 Sensorform EFI-CFZ Control Unit © Suparule Systems Ltd Page 7 of 24 CFZ DCF2038 v1.09... -
Page 8: Ct Sensor
The CT sensor has no exposed iron parts and is completely encapsulated in corrosion proof material. The CT is supplied with a 3-meter length of cable as standard. © Suparule Systems Ltd Page 8 of 24 CFZ DCF2038 v1.09... -
Page 9: Ct Sensor Selection
CT is closed properly. Otherwise the accuracy of the trip level will be affected Figure 2.0 Mounting of CT100/CT150 Sensor on Multi-Core Cable System © Suparule Systems Ltd Page 9 of 24 CFZ DCF2038 v1.09... - Page 10 Note: For accurate detection of the trip current it is important that the CT sensor is correctly and securely fitted to the cable system. Figure 2.1 Mounting of CT300 Sensor on Single-Core Cable System © Suparule Systems Ltd Page 10 of 24 CFZ DCF2038 v1.09...
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Page 11: Power Ct
40 minutes (where the Power CT is attached to a phase cable carrying minimum © Suparule Systems Ltd Page 11 of 24 CFZ DCF2038 v1.09... -
Page 12: Manual Test/Reset Button
To manually terminate a test, the Test/Reset button is pressed again. This will reset the Aux. Relay to the reset (opened) position and reset the mechanical flag to the off (black) state. © Suparule Systems Ltd Page 12 of 24 CFZ DCF2038 v1.09... -
Page 13: User-Selectable Trip Option (-S)
ON. Ensure all others are OFF. Replace the top cover, ensuring that the lid seal is positioned correctly in the groove in the lid. Switch ON position © Suparule Systems Ltd Page 13 of 24 CFZ DCF2038 v1.09... -
Page 14: Operation
Remote Reset input closing for a minimum of 3 seconds. Tripped State Resetting Depending on the model type, resetting of a tripped state can be done manually or automatically. © Suparule Systems Ltd Page 14 of 24 CFZ DCF2038 v1.09... - Page 15 The Remote Reset input can also be used to manually reset the unit from a tripped state. To do this, the input to the Remote Reset should be shorted (closed) for a minimum of 3 seconds. © Suparule Systems Ltd Page 15 of 24 CFZ DCF2038 v1.09...
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Page 16: Testing
4. Should a minimum of 10A be still flowing in the conductor to which the Power CT is attached, the unit should reset after a period of 10 seconds. © Suparule Systems Ltd Page 16 of 24 CFZ DCF2038 v1.09... -
Page 17: Connection Terminal Ratings
Supply (Input) Remote Reset No voltage to be 0.5mA (Input) applied Aux Relay 250VAC, Max Continuous Current 2A 220VDC Maximum switching Capacity 60W CT (Input) 10V ac 100mA Trip Pulse © Suparule Systems Ltd Page 17 of 24 CFZ DCF2038 v1.09... -
Page 18: Specifications
Potential-free, N/O on reset Max current when closed: 0.5mA Lead length standard: Lead type: 2-core, 0.5mm sq double insulated Extra length cable can be obtained at extra cost, if requested at order. © Suparule Systems Ltd Page 18 of 24 CFZ DCF2038 v1.09... -
Page 19: Mechanical Data
To fit 90-150mm diameter (Multi-core cables) CT300 (Ordered separately): 300mm x 100mm (Single-core cables) Mounting: Releasable cable-ties Lead length standard: Lead type: 2-core, 0.5mm sq., double insulated Weight CT100: 145g © Suparule Systems Ltd Page 19 of 24 CFZ DCF2038 v1.09... -
Page 20: Ordering
• The EFI unit does not ship with any leads for the power supply input or the Aux. Relay output, unless stated at time of order. • The unused cable-glands ship with a rubber stopper inserted to maintain sealing integrity. © Suparule Systems Ltd Page 20 of 24 CFZ DCF2038 v1.09... -
Page 21: Warranty
Sensorform EFI Warranty Suparule Systems Limited (‘The Company’) warrants that the product is free from defects in materials and workmanship for a period of twenty-four months (24) from the date of shipment. Where defects occur in materials and / or... - Page 22 Disclaimer To the maximum extent permitted by the laws applicable in the Republic of Ireland, in no event shall Suparule Systems Ltd. be liable to the user for any special, indirect, consequential or similar damages, including any loss of profits or lost data arising out of the use or inability to use the product or documentation.
- Page 23 Sensorform EFI © Suparule Systems Ltd Page 23 of 24 CFZ DCF2038 v1.09...
- Page 24 Sensorform EFI Suparule Systems Limited, Suparule House, Holland Road, National Technology Park, Limerick, Ireland. Tel: +353 (0) 61 201030 Fax: +353 (0) 61 330812 Email: info@suparule.com Web: www.suparule.com www.suparule.com © Suparule Systems Ltd Page 24 of 24 CFZ DCF2038 v1.09...
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