Data Sheet SELCO G-Line Generator Protection Relays * 3 Phase overcurrent * Over- and/or undervoltage * Over- and underfrequency * Reverse or forward power * For line-line or line-neutral * Adjustable trip level, time delay and hysteresis * Phase monitor (G3300) * Preset push button defines reference * Instant pick-up and delayed trip * Two separate contacts for pick-up and trip * LED based indication of relay status * Optional external reset with latch function * A single variant covers all voltages * Optional PC based configuration (RS232) * Flame retardant DIN rail enclosure SELCO G-Line for Land-based Applications SELCO's new G-Line Generator Protection Relays are mainly intended for use in land-based applications. The G-Line range of relays provides an efficient solution in applications where cost of materials is the main issue. Despite a low cost, the G-Line relays still provide a number of ground-breaking features not presently offered by the competing relays. Installation The SELCO G-Line Generator Protection Relays are easy to install. The relays are housed in a compact enclosure for DIN rail mounting or fixation by two ordinary screws. The design matches that of the well proven SELCO T-Line product range. Configuration This makes the G-Line relays even more flexible and versatile to customers requirering adapted functionality. The front plate of the relay can be customized as well. Design G-Line relays are single function units. The single variant principle is an advan tage, as one version covers all voltages. Configuration and setup is easier than ever. Despite the use of modern micro processor technology, adjustment dials are maintained in order to make confi guration and test as easy as possible. The reference current, voltage or frequen cy is easily set by briefly activating a small push button (PRESET). However, it is possible to choose (using the optional programming kit G0100) whether the relay is for e.g. under current or overcurrent. Features include a level preset function (for reference definition), all optional functions onboard (e.g. latching), PC based configuration of scales, set points etc. G3000 G3100 BUSBAR Indications and Relays The state of the contact sets inside the relay is clearly indicated by LEDs located on the front plate. There is one LED for power, one LED for pick-up (activates when the set-point is exceeded) and one LED to indicate the state of the trip relay. The pick-up relay has one contact set and the trip relay has two contact sets. G2200 G2200 G2000 G2000 Generator 1 Generator 2 One relay covers all voltages One variant covers all voltages (nominal 63 to 690V AC). An external supply of +24V DC is required. Advanced Configuration The SELCO G-Line Generator Protection Relays provide the optional feature of advanced PC based configuration (using a standard ANSI terminal). An optional programming kit (G0100) will allow the user to reconfigure the function of the relay, as well as the minimum/maximum scales of the dials. Figure 1: The connection of the G-Line Relays. Specifications (Specifications in parentheses require setup by serial link) G2000 Power Relay G2200 Current Relay G3000 Frequency Relay Function Reverse Power (Forward Power) Overcurrent (Undercurrent) Over- and Underfrequency Supply 8-36V DC/0.75W at 24V DC 8-36V DC/0.75W at 24V DC 8-36V DC/0.75W at 24V DC Input voltage 63 to 690V AC 30% Input current 5A CT, max. 10A 5A CT, max. 10A Frequency 35 to 75Hz 35 to 75Hz 35 to 75Hz Trip level RP: 2 to 20% (max. 2 to 50%) FP: 50 to 140% (max. 50 to 150%) 50 to 140% (max. 10 to 150%) OF: 85 to 115% (max. 75 to 125%) UF: 85 to 115% (max. 75 to 125%) Hysteresis 1 to 10% (max. 1 to 50%) 1 to10% (max. 1 to 50%) Delay 2 to 20sec. (max. 1 to 360sec.) 3 to 30sec. (max. 1 to 360sec.) 1 to 10sec. (max. 1 to 360sec.) Relay rating 380V AC, 5A, 1250VA 150V DC, 5A, 120W 380V AC, 5A, 1250VA 150V DC, 5A, 120W 380V AC, 5A, 1250VA 150V DC, 5A, 120W Pick-up relay - Normal state - Latching ND (NE) Non-latching ND (NE) Non-latching Trip relay - Normal state - Latching ND (NE). Non-latching (latching) ND (NE) Non-latching (latching) 63 to 690V AC 30% Overfrequency relay - Normal state - Latching NE (ND) Non-latching (latching) Underfrequency relay - Normal state - Latching NE (ND) Non-latching (latching) Reset Automatic (manually by terminal 11) Automatic (manually by terminal 11) Automatic (manually by terminal 11) Accuracy 5% 5% 5% Repeatability 1% 1% 1% Serial link RJ11-modular RJ11-modular RJ11-modular Operating temperature -20 to 70 C -20 to 70 C -20 to 70 C EMC EN50263 EN50263 EN50263 Burn-in 50 hours before final test 50 hours before final test 50 hours before final test Enclosure material Polycarbonate. Flame retardant Polycarbonate. Flame retardant Polycarbonate. Flame retardant Weight 0.3kg 0.3kg 0.3kg Dimensions 73 x 75 x 114mm (HxWxD) 73 x 75 x 114mm (HxWxD) 73 x 75 x 114mm (HxWxD) Installation 35 DIN rail or two 4mm (3/16") screws 35 DIN rail or two 4mm (3/16") screws 35 DIN rail or two 4mm (3/16") screws The specifications are subject to change without notice. Specifications (Specifications in parentheses require setup by serial link) G3100 Voltage Relay G3300 Voltage Relay G3600 Voltage Relay Function Overvoltage (Undervoltage) 3 Phase Overvoltage (Undervoltage) Over- and Undervoltage Supply 8-36V DC/0.75W at 24V DC 8-36V DC/0.75W at 24V DC 8-36V DC/0.75W at 24V DC Input voltage 63 to 690V AC 30% 63 to 690V AC 30% 63 to 690V AC 30% Frequency 35 to 75Hz 35 to 75Hz 35 to 75Hz Trip level - 1st trip level - 2nd trip level 100 to 120% (max. 70 to 130%) 100 to 120% (max. 1 to 130%) Hysteresis 1 to10% (max. 1 to 50%) 1 to 10% (max. 1 to 50%) Delay 1 to 10sec. (max. 1 to 360sec.) 1 to 10sec. (max. 1 to 360sec.) 1 to 10sec. (max. 1 to 360sec.) Relay rating 380V AC, 5A, 1250VA 150V DC, 5A, 120W 380V AC, 5A, 1250VA 150V DC, 5A, 120W 380V AC, 5A, 1250VA 150V DC, 5A, 120W Phase monitor 80 to 120% (max. 70 to 130%) 80 to 120% (max. 70 to 130%) Phase failure, phase order & symmetry Pick-up (phase) relay - Normal state - Latching ND (NE). Non-latching Trip relay - Normal state - Latching ND (NE) Non-latching (latching) ND (NE) Non-latching ND (NE) Non-latching Overvoltage relay - Normal state - Latching ND (NE) Non-latching Undervoltage relay - Normal state - Latching NE (ND) Non-latching (latching) Reset Automatic (manually by term. 11) Accuracy 5% Repeatability 1% Serial link RJ11-modular Operating temperature -20 to 70 C EMC EN50263 Burn-in 50 hours before final test Enclosure material Polycarbonate. Flame retardant Weight 0.3kg Dimensions 73 x 75 x 114mm (HxWxD) Installation 35 DIN rail or two 4mm (3/16") screws Automatic (manually by term. 11) 5% 1% RJ11-modular -20 to 70 C EN50263 50 hours before final test Polycarbonate. Flame retardant 0.5kg 73 x 75 x 114mm (HxWxD) 35 DIN rail or two 4mm (3/16") screws Automatic (manually by term. 11) 5% 1% RJ11-modular -20 to 70 C EN50263 50 hours before final test Polycarbonate. Flame retardant 0.3kg 73 x 75 x 114mm (HxWxD) 35 DIN rail or two 4mm (3/16") screws The specifications are subject to change without notice. Selco G-Line Connections G2000 Power Relay G2200 Current Relay G3000 Frequency Relay G3100 Voltage Relay G3300 Voltage Relay G3600 Voltage Relay SELCO's product philosophy is to offer easy-to-install, serviceable and reliable modular system components for mounting on switchboards and control consoles. Systems based on such components provide high flexibility, easy troubleshooting and require very little maintenance and service, which give our customers a low Total Cost of Ownership (TCO). Dimensions. Dimensions in mm. 73 Fixing holes 2 x o 4,5 mm. 114 10 50 75 7,5 60 SELCO Worldwide SELCO subsidiary SELCO representation Area of supply Main Office: SELCO A/S Betonvej 10 DK- 4000 Roskilde Denmark Phone: + 45 - 70 26 11 22 Fax: + 45 - 70 26 25 22 e-mail: selco.dk@selco.com www.selco.com Argentina Australia Austria Belgium Brazil Bulgaria China Croatia Czech Republic Egypt Finland France Germany Greece Hong Kong Hungary Iceland India Indonesia Iran Italy Japan Korea Malaysia Morocco Netherlands Norway Pakistan Philippines Poland Portugal Romania Russia Singapore South Africa Spain Sweden Taiwan Thailand Turkey Ukraine United Kingdom U.S.A. Q 1 0 0 3 -64 E SELCO Denmark Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Littelfuse: G3100.0010 G3000.0010 G3300.0020 G2200.0010 G3600.0010