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Friday, April 19, 2024

MELLTRONICS DRIVES ES100A/ES150A ES100ARG/ES150ARG ES200A SPECIFICATIONS PARTS/KITS ES220ARG SPECIFICATIONS PARTS/KITS ES222 SPECIFICATIONS PARTS/KITS 2300RG SPECIFICATIONS PARTS/KITS 2600RG SPECIFICATIONS PARTS/KITS 2700 SPECIFICATIONS PARTS/KITS F1 (Focus 1 Replacement) FOCUS 2 REPLACEMENT SPECIFICATIONS PARTS/KITS MELLTRUM (SPECTRUM REPLACEMENT) SPECIFICATIONS PARTS/KITS 1074 OPTION BOARDS DRIVES AC ABB ACS355 ACS550 ACS800 YASKAWA A1000 P1000 J1000 V1000 G7 DC MELLTRONICS ES100A/ES150A ES100ARG/ES150ARG ES200A ES220ARG ES222 2300RG 2600RG 2700 F1 (Focus 1 Replacement) FOCUS 2 REPLACEMENT MELLTRUM (SPECTRUM REPLACEMENT) 1074 OPTION BOARDS ABB DCS800 EMERSON REPLACEMENT PARTS REPLACEMENT RELAYS VIP EDDY CURRENT MELLTRONICS SERVO MOOG DS2000 L180 T161 T164 T200 VICKERS DBS DBM MOTORS AC BALDOR PREMIUM EFFICIENCY INVERTER DUTY VECTOR DUTY YASKAWA BLACK MAX BLUE MAX DC BALDOR SERVO MOOG VICKERS POWER DEVICES SCR's DIODES TRANSISTORS POWER QUALITY KNOW TRIP SAGGEN LINE REACTORS CUSTOM BOULGINY ERC SECO REMAN SURPLUS REPAIR SERVICES IN HOUSE ON SITE DOCUMENTS DISTRIBUTORS SEARCH

Specifications Documentation Pricing Parts / Kits MELLTRUM (222-84XX) 240 VAC HP 460 VAC HP ARM VOLTS DC FIELD VOLTS DC 100% DC ARMATURE CURRENT MODEL NUMBER PART NUMBER 5 - 10 5 - 20 240/500 150/300 34 MELLTRUM 1 222-8420C 15 - 30 25 - 60 240/500 150/300 102 MELLTRUM 2 222-8460 40 - 50 75 - 100 240/500 150/300 160 MELLTRUM 2+ 222-8460+ 40 - 60 75 - 125 240/500 150/300 202 MELLTRUM 3 222-8410 75 - 125 150 - 250 240/500 150/300 424 MELLTRUM 4 222-8425 150 300 240/500 150/300 480 MELLTRUM 4+ 222-8430 200 400 240/500 150/300 640 MELLTRUM 4+4 222-8440 250 - 350 500 - 700 240/500 150/300 1200 MELLTRUM 5 222-8470 NOTE: OTHER LINE VOLTAGES AVAILABLE 208, 380, 416 GENERAL DESCRIPTION Six SCR Full Wave Power Bridge - Provides improved form factor for greater efficiency of operation. Inner Loop Current Regulator - Inherent high band width capability for fast response. Separately Adjustable Linear Accel/Decel Control - 2-30 seconds. Speed Regulator - 2% accuracy using armature voltage feedback with IR compensation or 1% accuracy with tachometer feedback. Regulation may be improved be selecting the proper motor mounted tachometer. Current (Torque) Regulator - With less than 1% error in the armature current regulator, the operator can control motor torque instead of speed. DC Overload (Armature) - Senses overcurrent with inverse time trip. AC Line Connections - The MELLTRUM is completely insensitive to AC line phase sequencing. Heat Sink Thermal Switch - Prevents long term thermal damage to SCRs due to loss of cooling or overheating (not included in MELLTRUM 1, which has no cooling fan). Fault Trip - Instantaneous fault trip protection circuit designed to shut the drive down if any of the following conditions occur: Fields Loss (Defeatable) Heat Sink Overtemperature (except MELLTRUM 1) Instantaneous Overcurrent (300% of rated) Inverse Time DC Overload Test/Reset - If any of the previously described fault conditions occur, the drive can be reset by depressing the RESET button on the main circuit board. The fault light will not reset if the fault condition is still present. Field Loss Protection - Provides protection against runaway, due to loss or motor field, by shutting down the drive. Dual Frequency Operation - Can be operated from 50 or 60Hz AC power supplies by a simple jumper change. Exclusive Static Adjustable Current Limit - Allows static setting of desired current limit value without applying DC power and without a connected output load. A current limit indicating light is also supplied to provide visual indication when the preset current limit value is reached. Isolated Control Circuitry - High impedance resistor isolation of the control circuits from the power bus provides protection in the event of a ground fault. The ammeter, speed potentiometer, and tachometer are not at line potential. Current transformers on each of the three AC lines provide an isolated armature current signal to the main circuit board. When tachometer feedback is employed, the drive control circuits are completely isolated form the AC power bus. Jog at Preset Speed - Separately adjustable from 0 to 30% of base speed. Control Regulator Circuit Board - Common circuitry throughout the MELLTRUM line of controls. MELLTRUM 1,2, 2+, and 5 use the same board. MELLTRUM 3, 4, and 4+ boards have an extra one inch margin on the left and right sides but all are electrically identical. Instantaneous Overcurrent Protection - Senses armature fault currents quickly to protect both semiconductors and motors against damaging current levels. High Speed Current Limiting SCR Semiconductor Fuses - Provides the utmost in fuse coordination and protection of the SCRs and motor with positive circuit clearing for both AC and DC faults. AC Line Filter and Transient Voltage Suppressor Network - Eliminates interaction between other drives or AC equipment. * Standard Adjustments - Maximum speed, minimum speed, jog speed, separate acceleration and deceleration time, stability, current limit, and IR compensation. *Note: Severe System Applications may require additional electrical equipment to insure proper drive operation. Melltrum Specifications MODEL HORSEPOWER RATING AC POWER INPUT DC POWER OUTPUT FIELD OUTPUT HEAT LOSS 240/3/60 430/3/60 VOLTS MAX AMPS VOLTS MAX AMPS VOLTS MAX AMPS MAX WATTS MELLTRUM 1 5-10HP 5-20HP 240/480 23 240/500 34 150/300 6 117 MELLTRUM 2 15-30HP 25-60HP 240/480 84 240/500 102 150/300 6 367 MELLTRUM 2+ 40-50HP 75-100HP 240/480 139 240/500 160 150/300 10 502 MELLTRUM 3 40-60HP 75-125HP 240/480 174 240/500 202 150/300 16 608 MELTLRUM 4 75-125HP 150-250HP 240/480 343 240/500 424 150/300 16 1100 MELLTRUM 4+ 150HP 300HP 240/480 402 240/500 480 150/300 16 1300 MELLTRUM 4+4 200HP 400HP 240/480 536 240/500 640 150/300 16 1500 MELLTRUM 5 250-350HP 500-700HP 230/460 940 240/500 1200 150/300 25 3000 SERVICE CONDITIONS Rated Voltage Input: 240 and 480 volts (203, 380, and 416 volts available, consult factory) (-10, +10%) AC three phase Frequency: 50/60 Hz ( 2 Hz) Ambient Temperature: 0-40°C (32°F to 104°F) Altitude: Sea Level to 3300 Feet Efficiency at Rated Output: Power unit 98% or better depending on selected rating Drive system 82% or better depending on selected rating Input Signal Requirements: 10V DC at 1 MA (nominal) for maximum speed reference Potentiometer: 2000 Ohms, 2 Watt Main Circuit Board Indicators - Light emitting diodes (LED’s) on the main circuit board for: AC Power On DC Power On Current Limit DC Overload Phase Loss Fault Trip In addition, six separate LED’s indicate that each firing circuit is producing pulses. Performance Specifications: Controlled Speed Range: 20:1 for basic control, may be extended to 200:1 with modification kit. Speed Regulation: For a 95% Load Change: Voltage Regulated-2-5% of maximum speed Speed Regulated -1% of maximum speed (with any AC or DC Tachometer) For All Other Variable Drives: Voltage Regulated-changes up to 15% of top speed can result from temperature variations, voltage and frequency variations and drift. Speed Regulated-Any AC Tachometer-2% Speed Regulated-Any DC Tachometer-1% May be modified to achieve 0.1% due to 95% load change and 0.15% due to all other variables. Overlaod Capacity: 150% of Rated Current for 1 Minute Service Factor: 1.0 Adjustment Ranges (Typical) Minimum Speed: 0 to 30% rated speed Maximum Speed: 60 to 120% rated speed Acceleration Time: 2 to 30 seconds (linear) Jog Speed: 0 to 30% rated speed IR Compensation: 0 to 22% rated voltage Current Limit: 0 to 150% rated current MOUNTING DIMENSIONS FOR MELLTRUM DRIVE A B C D E F G DIA H WT.-LBS. MELLTRUM 1 14.50 11.63 10.50 10.75 2.00 0.44 .281 8.00 22 MELLTRUM 2 18.00 11.63 14.00 10.75 2.00 0.44 .281 8.00 26 MELLTRUM 2+ 18.00 11.63 14.00 10.75 2.00 0.44 .281 8.00 29 MELLTRUM 3 22.00 15.63 12.75 13.63 4.75 1.00 .321 9.00 45 MELLTRUM 4 21.00 21.00 19.25 19.25 0.88 0.88 .5 13.00 70 MELLTRUM 4+ 21.00 21.00 19.25 19.25 0.88 0.88 .5 13.00 80 MELLTRUM 4+4 21.00 21.00 19.25 19.25 0.88 0.88 .5 13.00 80 MELLTRUM 5 33.00 27.00 31.25 25.25 0.88 0.88 .5 16.25 200 REV DATE: 7/23/2012 ©2020 SCR Controls, Inc. 3479 Gribble Rd., Matthews, NC 28104 PO Box 2368, Indian Trail, NC 28079 email: info@scrcontrols.com By viewing this site you agree with Terms of Use. This sight is viewed best viewed with the latest versions of Netscape, Internet Explorer and Chrome. A. Manufactured items: MELLTRUM (SPECTRUM REPLACEMENT) ES100A ES125A ES150A ES150ARG ES200A ES200ARG ES222 ES2300RG ES2600RG ES2700 2400-8000 2400-8001W 2450-8000W 2450-8001W 2450-8010W 2450-8015W EDDY CURRENT CLUTCH 1235 367 FOCUS 2 FOCUS1 FOCUS 1 REPLACEMENT BOULIGNY MARK ANDY SECO BALDWIN ENKEL CUSTOM AUTOMATION SYSTEMS MULTI DRIVE SYSTEMS ERC REPLACEMENT.