GP12c Technical Specification Sheet - Jands

250V250V10A250V250V10A250V10A250V10A250V10A250V10A250V10A250V10A250V10A250V10A250V10A10A250V10A10AOUTPUT FUSES-12X3AG 10 AMP CERAMIC-BUS-BK ABC-10 EQUIVALENTTERM.1 2 300LOOPT E C H N I C A L S P E C I F I C A T I O N S H E E TGP12c12 CHANNEL 2.4 kW DIMMER RACKARCHITECTS & ENGINEERS SPECIFICATIONElectronicsThe dimmer rack shall receive and decode banks of twelve (12)control signals complying with the industry standard USITT DMX-512/1990 protocol. The DMX In and Loop sockets on the front panel shallbe five-pin AXR.If the DMX signal is interrupted, the dimmer outputs shall default tothe last received DMX packet.The DMX circuitry shall incorporate a DMX Terminate switch to reducesignal reflections on long signal lines.The dimmer rack shall have a control response time of not more thanten (10) milliseconds, input to output.The dimmer rack shall utilise two miniature BCD rotary switches toselect the DMX bank allocated to that dimmer.The dimmer rack shall use a dimmer curve to match a linear controlinput versus power output relationship. Each of the twelve (12)dimmer channels shall smoothly control loads from 25 watts to 2400watts.The dimmer rack shall utilise Jands Ferrodip chokes which are acousticallyquiet and provide a risetime in excess of 130 microseconds.The dimmer rack shall be factory tested and cyclically burned-in for aminimum of 24 hours.ElectricalThe dimmer rack shall operate from a three-phase plus neutral andearth supply of 415 volts AC phase-to-phase, and with a nominalsupply frequency of 50 Hz.The dimmer rack shall draw 40 amps per phase when all outputchannels are fully loaded.The dimmer rack shall feature twelve (12) identical channels capableof driving 2.4 kW loads. All channel outputs shall be protected by 10amp ceramic-filled fuses.The dimmer rack shall be supplied with a two (2) metre power cablefitted with a 32 amp three-phase connector (Australia only).MechanicalThe dimmer rack shall be designed to either mount in a standard19-inch equipment rack or be permanently attached to a wall with thesupplied rear-mounting brackets.The dimmer rack shall be 482 mm wide 255 mm deep 133 mmhigh (3RU).The dimmer rack shall be constructed of 1.6 mm steel, and shall beprovided with a removable lid for access to internal electronics. Allchassis surfaces shall be properly treated and finished in powdercoator zinc dichromate passivating. The rear heatsink assembly shall becast in aluminium.The control surface shall be scratch-resistant 0.25 mm Lexan withlegends reverse silk-screen printed from behind.All operator controls and indicators shall be provided on the front faceof the dimmer.The dimmer rack chassis shall be designed to allow for adequateconvection cooling of the heatsink assembly, provided the ambienttemperature does not exceed 45˚C (113˚F).The dimmer shall be the JANDS GP12c.1210A250V10A250V35791110A250V10A250V10A250V10A250V468101210A250V10A250V10A250V▲ GP12c dimmer - front panel483 mm435 mm10A250V▲ GP12c dimmer - top viewCable gland▲ GP12c dimmer - back panelWiring access panel▲ GP12c dimmer - right side255 mm1241078SUPPLY:3 Phase + Neutral + EarthBANK SELECT: Left Sw Right SwLeft Sw Right Sw240 VAC (Phase-Neutral)0 0 Off5 0 Channel 7 On40 Amps per Phase (max)0 [19] DMX Bank 19 5 1 Channel 8 OnOUTPUT: 2.4 kVA (10 Amps) per Channel x 121 [09] DMX Bank 1019 5 2 Channel 9 On2 [09] DMX Bank 2029 5 3 Channel 10 OnOUTPUT FUSES: 12 X 3AG 10 AMP Ceramic-Filled3 [09] DMX Bank 3039 5 4 Channel 11 OnBuss BK-ABC-10 or Equivalent4 [03] DMX Bank 4043 5 5 Channel 12 OnCONTROL: USITT DMX512/1990 Protocol4 4 Channel 1 On 5 [69] Factory UseINPUT WIRING: Pin (1) Shield4 5 Channel 2 On 6 [09 = Level] Channel 1, 2, 3, 4 OnPin (2) Signal -ve4 6 Channel 3 On 7 [09 = Level] Channel 5, 6, 7, 8 OnPin (3) Signal +ve4 7 Channel 4 On 8 [09 = Level] Channel 9, 10, 11, 12 OnPin (4), (5) Not Used4 8 Channel 5 On 9 [09 = Level] All Channels On4 9 Channel 6 OnDANGER HIGH VOLTAGENo User Serviceable Parts Inside Manufactured by Jands Electronics1112C3569PHASEBANK SELECTDMX IN12 CHANNEL 2.4 kW DIMMER RACK▲ GP12c dimmer - left sideJands Electronics Pty Ltd 40 Kent Road Mascot NSW 2020 AustraliaPhone: +61 2 9582 0909 Fax: +61 2 9582 0999 Internet: www.jands.com.au132 mmGP12cTSS-GP12C-0110-06Specifications subject to change without notice. Manufactured by Jands Electronics Pty Ltd ACN 001 187 837.Note: While all due care has been taken in the preparation of this document, Jands Electronics shall not be liable for any inaccuracies or omissions which may occur herein.