THE GGT-10 TRANSMITTER - Scintrex
THE GGT-10 TRANSMITTER - Scintrex
THE GGT-10 TRANSMITTER - Scintrex
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<strong>THE</strong> <strong>GGT</strong>-<strong>10</strong> <strong>TRANSMITTER</strong>Versatile, Medium PowerFEATURESn Constant current supplyn Used for time/frequency domain IP, Resistivity, CR, TEM, CSAMTn Broadband: DC to 8 kHz (standard)n Outputs up to <strong>10</strong>00 V, 20A (Optional 30A)n Fast turn off time: 125 µsec (300 x 300 m loop)n Drives a loop or grounded dipolen Efficient, modular designn Rugged design reliable in all climatesn Optional internal time baseDesert Bloom 1998 Picacho Peak AZZonge Engineering and Research Organization, Inc.Specialists in Electrical Geophysics • Field Surveys • Geophysical Consulting • Instrumentation Sales and Lease
SPECIFICATIONS FOR <strong>THE</strong> <strong>GGT</strong>-<strong>10</strong> <strong>TRANSMITTER</strong>GeneralDescription: Broadband, constant-current, time andfrequency domain, medium power geophysical transmitterEnclosure: Welded, hardened aluminum frame inserted ina high impact fiberglass caseSize: 53 x 51 x 37 cm (21 x 20 x 14.5 in)Weight: 51 kg (113 lb)Operating temperature: - 40°to +55°C ( - 40° to +130°F)Operating humidity: 0 to 90%, non-condensingElectrical CharacteristicsDrives a loop or grounded dipoleTurnoff time: Under <strong>10</strong> µsec for a resistive load; 125 µsecfor a 300 x 300 m loop (16 ohms resistance, full current)Maximum input: <strong>10</strong>KVA @ 30°COutput voltage range: 50 to <strong>10</strong>00 VOutput current range: 0.2 to 20A (Optional 30A)Current stability: ±0.2%Frequency range: DC to 8 kHzSwitching ControlSwitching controlled by external deviceRecommended transmitter controller: Zonge XMT-32Waveform type: Capable of virtually any type of pulsewaveform, limited by external controller deviceControlsPower ON/OFFTransmit/reset switchCurrent adjust pot, continuously adjustable, lockingVoltage range switch (50-250 V, 200-500 V, 450-750 V, 700-<strong>10</strong>00 V)Loop/dipole select switchDisplaysAnalog input voltage meter, 0-150 VAnalog output voltage meter, 0-<strong>10</strong>00 VPower on/off lamp, transmit lamp, output lampLCD:Output current (±0.01A)Input power (0-30KW)Transformer temperatureLoop turnoff time (microseconds)Indicator lamps: control power on, transmit on, transmitpolarityFault indicator lamps: output and input overcurrent, outputand input overvoltage, end of regulation, alternatorovervoltage, open circuitOutput JacksCurrent calibrate terminals (50 mV/A)Output current terminalsGrounding jackPowerThree-phase, 120 VAC, 400 HzRecommended motor generator set: Zonge ZMG-7.5Power connector: four-pin military screw-type withlocking ringOptionsSpare parts kit (standard and extended kits available)LCD heater for temperatures below - 15°C (+5°F)Current monitor isoamp moduleResistor load bankSwitch box for rapid switching of dipole pairsInternal timing board for specified IP-range frequencies30 amp outputSpecifications subject to change without notice© Copyright 1998, Zonge Engineering & Research Organization, Inc.Zonge Engineering and Research Organization, Inc.Offices:Arizona, Alaska, Nevada, Australia and ChileHeadquarters:3322 E. Ft. Lowell Road, Tucson, AZ 85716, USA (800) 523-9913Tel: (520) 327-5501 Fax: (520) 325-1588 Email: zonge@zonge.com,www.zonge.com
POWER SYSTEMS FORGEOPHYSICAL <strong>TRANSMITTER</strong>SRugged Custom-Designed Motor/GeneratorsBMG-3ZMG-3ZMG-30ZMG-<strong>10</strong>FEATURESn Five power systems, from portable 3 kW to trailer-mounted 30 kWn Exceptionally rugged and field-provenn Power systems drive Zonge Engineering and other transmitterZMG-7.5Zonge Engineering and Research Organization, Inc.Specialists in Electrical Geophysics • Field Surveys • Geophysical Consulting • Instrumentation Sales and Lease
SPECIFICATIONS FOR <strong>THE</strong> MOTOR/GENERATOR SETSBMG-3 ZMG-3 ZMG7.5 ZMG-<strong>10</strong> ZMG-30EngineCyl/cycle 114 114 2/4 2/4 4/4Power (hp @ rpm) 5 @ 3600 8 @ 3600 18 @ 3600 22 @ 3150 62 @ 2400FuelRegular/unleadedStarter Manual Manual Electric Electric ElectricAlternatorOutput (kva) 2.5 2.5 9 32 32Type120/208 VAC/400 Hz/3-phaseBase FrameConstruction Aluminum Aluminum Aluminum Steel SteelSize (cm) 1 19x34 36x46 46x792 69x94 91xl37Assembled UnitPower (kva) 2.5 2.5 7.5 <strong>10</strong> 30Size (cm) 1 36x46x71 51x71x51 46x79x56 2 69x94x74 91x142x79(in) 1 14x18x28 20x28x20 18x31x22 2 27x37x29 36x56x31Weight (kg) 36 52 <strong>10</strong>7 204 432(Ib) 78 114 235 450 950Ship. Wt. (kg) 68 82 162 264 500Ob) 150 180 355 580 . 1<strong>10</strong>0Fuel Supply Internal Internal External External ExternalPower Cable Included Included Included Included IncludedVoltage Regulator Included Included Included Included IncludedTrailer-mounted ZMG setsSize (m) 1 - - - 1.8x3.2x1.5 1.8x3.2x1.8(ft) 1 - - - 5.9x<strong>10</strong>.5x5.0 5.9x<strong>10</strong>.5x5.9Wt. w/fulltanks (kg) - - - 794 998(Ib) - - - 1750 2200Options Spare parts Spare parts Spare parts Spare parts Spare parts1 All sizes specified in width x length x height2 Mounted in a skid measuring 74x94x66 cm (29x37x26 in)Specifications subject to change without notice© Copyright 1998, Zonge Engineering & Research Organization, Inc.Zonge VR-1Voltage Regulatorincluded with allMotor/GeneratorsZonge Engineering and Research Organization, Inc.Offices:Arizona, Alaska, Nevada, Australia and ChileHeadquarters:3322 E. Ft. Lowell Road, Tucson, AZ 85716, USA (800) 523-9913Tel: (520) 327-5501 Fax: (520) 325-1588 Email: zonge@zonge.com,www.zonge.com
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