AVR Replaces Leroy Somer R230 R250

FEATURES:

(Aftermarket replacement for Leroy Somer R230 R250) Self Excited Automatic Voltage Regulator Compatible with Leroy Somer*EA230 Features

• <+-1% Regulation

• Economical Compact Design

• For use in 50/60 Hz Brushless Generators

• EMI Suppression

• Under Frequency

Basler APR63-5

FEATURES:

• Regulation Accuracy Better Than ±0.25%

• Frequency Compensated

• Over excitation Shutdown

• Solid State Voltage Buildup

• Moisture Proof Encapsulated Assembly

• Mechanically Rugged

• Remote Voltage Adjust Rheostat Supplied

Basler AVC63-4

FEATURES:

The AVC is an economical regulator with adjustability for optimizing system performance, even on smaller generators.

• Accurate to +/-1%

• Output 63 Vdc at 4, 7 or 12 Adc or 125 Vdc at 10 Adc continuous

EA06A replacement for Mecc Alte Model: UVR-6 & SR-7

FEATURES:

Voltage regulator EA06A uses 3 separate sensing inputs (1-2, 3-4, 5-6 for the R.S.T phases), it works on single or three
phases and is capable of averaging the output voltages on any Y、YY or △ connection,

ENKO AVR 1.0

AVR series of automatic voltage regulators are an electronic part of excitation system of brushless type generators. 

FEATURES:

• Input : 170~264V AC 50 Hz (Line-Neutral)

• Regulation : ± % 1.5

• Under Frequency Protection : Effective down to 30Hz

• Output : 10A continuous , transient 15A for 10secs.

• Minimum Excitation Resistance : 15W

• Build Up Voltage : 5VAC min

ENKO AVR 2.1

FEATURES:

Single phase sense Automatic Voltage Regulators (5A) are an electronic part of excitation system of brushless type generators. They achieves the voltage regulation function at the alternators’ output.

ENKO AVR T231

FEATURES:

Two phase sensing voltage regulator with/without auxiliary supply input (16A)

ENKO AVR T25

FEATURES:

Two phase sensing voltage regulator with/without auxiliary supply input (10A).

ENKO AVR T32

FEATURES:

Two phase sensing voltage regulator with/without auxiliary supply input (16A).

ENKO AVR T33

FEATURES:

Three phase sense voltage regulator with auxiliary supply input (16A).

Leroy Somer R438

FEATURES:

R438 AVR is for LEROY SOMER LSA 42.2, LSA 43.2, LSA 44.2 alternators with AREP excitation. AVR Characteristics

– Standard power supply: AREP or PMG.

– Rated overload current: 8 A.

Leroy Somer R448

FEATURES:

±R448 AVR is used on LEROY SOMER LSA 46.2, LSA 47.2, LSA49.1 alternators with AREP or PMG excitation. R448 Characteristics

– Shunt power supply: max 150V – 50/60 Hz

– Rated

Leroy Somer R449

FEATURES:

– load current: 7A

– overload current: 15A – 10s

– electronic protection (overload, voltage detection opening, short-circuit): excitation overload current for 10 s then return to approximately 2A. The alternator must be stopped

Marathon DVR-2000E

FEATURES:

Advanced Features: – True RMS Sensing – One or Three Phase – Soft Start Ramp on Initial Start Up – Engine Unloading – OverVoltage Shutdown – VAR/PF Controller – Encapsulated Design – Auto/Manual Mode

Marathon SE350

FEATURES:

The SE350 voltage regulator is an encapsulated electronic voltage regulator that controls the output of a brushless AC generator by regulating the current into the exciter field. – Sensing & Power Input: 190-240 Vac –

Mecc Alte SR7

FEATURES:

The SR-7 type voltage regulator is an advanced design electronic 5 Amp regulator that ensures excellent performance of the alternators while they are running and during starting. The regulator is equipped with a complete protection

Newage Stamford MX321

(Aftermarket replacement for Leroy Somer R448)

FEATURES:

SENSING INPUT

• Voltage 190-264V ac max, 2 or 3 phase

• Frequency 50-60 Hz nominal

• POWER INPUT (PMG) Voltage 170-220V ac max, 3 phase, 3 wire

Newage Stamford MX341

FEATURES:

• SENSING INPUT Voltage 190-264V ac max, 1 phase, 2 wire Frequency 50-60 Hz nominal

• POWER INPUT (PMG) Voltage 140-220V ac max, 3 phase, 3 wire Current 3A/phase Frequency 100-120 Hz nominal

Newage Stamford SX440, AS440

FEATURES:

The SX440 (AS440) is a half-wave phase-controlled thyristor type Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brushless generator.

• INPUT Voltage 190-264v ac Frequency 50-60Hz nominaf

• OUTPUT Voltage

Newage Stamford SX460

FEATURES:

The SX460 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brushless generator.

• INPUT Voltage jumper selectable 95-132V ac or 190-264V ac Frequency 50-60

Replaces Leroy Somer R448

(Aftermarket replacement for Leroy Somer R448)

FEATURES:

• Load Acceptance Module(LAN)

• 50/60 Hz selectable

• Under Frequency & Exc. Max Protecion

• Single Phase Or Three Phase Voltage Sensing Optional

• Soft Start Voltage Ramping

Replaces Marathon SE350

FEATURES:

(Aftermarket replacement for Marathon SE350) The SS053 is a special universal voltage regulator that is made specially for Generator Service Technicians. This regulotor incorporates programmable DIP switches that allows the technician to match the AVR

Replaces Newage Stamford MX321

FEATURES:

(Aftermarket replacement for Newage Stamford MX321) Permanent Magnet Generator Type AVR Compatible with Newage* Model MX321 FEATURES

• <+-1% Regulation

• For Use In Parallel Operation

• RAMP, DIP DWELL, DROOP, RMS U/F, Over Voltage & Over

Replaces Newage Stamford MX341

(Aftermarket replacement for Newage Stamford MX341) Permanent Magnet Generator Type AVR Compatible with Newage* Model MX341

FEATURES:

• <+-1% Regulation

• 3Phase PMG Power Input

• For Use In Parallel Operation

• Adjustable EXC TRIP, DIP, TRIM

Replaces Newage Stamford SX440

FEATURES:

(Aftermarket replacement for Newage Stamford SX440) Self Excited Automatic Voltage Regulator Compatible with Newage* SX440 FEATRUES
• < +-1% Regulation
• Can Be Use In Parallel Operation
• Adjustable DIP, TRIM & DROOP Function
• Under Frequency

Replaces Newage Stamford SX460

FEATURES:

(Aftermarket replacement for Newage Stamford SX460) Self Excited Automatic Voltage Regulator Compatible with Newage* SX460 FEATURES

• < +- 1.5% Regulation

• Soft Start Voltage Ramping

• Sensing Voltage Loss Protection

• 120 or 240 VAC Sensing,