Stamford Voltage Regulator MX341

Name: Stamford Voltage Regulator MX341
SKU: PAF341E000
Price: 767.60 EUR
Availability: InStock

Reference:

PAF341E000

767,60 €
634,38 € excluding VAT

This is the final price. Buy directly from the web.

IN STOCK

STAMFORD ORIGINAL

Stamford MX341 Voltage Regulator (AVR), part no. PAF341E000, analog, powered by a three-phase PMG. Output: 2.7 A continuous (6 A/10 s), regulation ±1%. Standard option on Stamford P6, P7, and S7 alternators. Manufactured in the United Kingdom.

Weight 0.5 kg
Dimensions 19 × 16 × 6 cm
HS CODE
85030099
Country of origin
UK

In stock: 1

Description

Stamford MX341 Voltage Regulator: Analog AVR Powered by PMG

The MX341 is an analog AVR with two-phase detection, powered by a three-phase permanent magnet generator (PMG) that isolates it from nonlinear loads and allows for sustained short-circuit current. It features soft start, low-frequency protection (UFRO), and overexcitation protection. It is offered as a standard option on Stamford P6, P7, and S7 alternators.

Technical characteristics

Part Number: PAF341E000 (MX341)
Manufacturer: Stamford (Newage/AvK)
Type: Analog AVR, 2-phase detection, powered by PMG
Compatible alternators (original equipment): Stamford P6, P7, S7
Sensing: 190–264 V AC max., single-phase, 2-wire, 50–60 Hz
PMG Power Supply: 140–220 V AC max., three-phase, 3-wire, 3 A/phase, 100–120 Hz nominal
Output: 120 V DC max., 2.7 A continuous, 6 A intermittent (10 s), minimum resistance 15 Ω
Regulation: ±1% (with motor control from the 4%)
Thermal drift: 0.03% per °C
Soft-start ramp: 3 seconds
Low-frequency protection (UFRO): setpoint 95% Hz, slope 170% down to 30 Hz
Overexcitation protection: 75 V DC, fixed 10-second delay
Analog input: ±5 V DC max., adjustable sensitivity (1 V = 5% generator voltage)
Quadrature droop input: max. sensitivity 0.07 A for 5% droop at 0 PF
Power dissipation: 12 W maximum
Adjustable controls: Volts, Stability, Ufro, Droop, Vtrim, Exc trip, Dip
Operating temperature: -40°C to +70°C
Storage temperature: -55°C to +80°C
Relative humidity: up to 95% at 0–70°C, non-condensing
Permissible vibration: 20–100 Hz, 50 mm/s; 100 Hz–2 kHz, 3.3 g
Weight: 0.5 kg
Country of manufacture: United Kingdom

Is it compatible with my Stamford alternator?
The MX341 is the original AVR for the Stamford P6, P7, and S7 alternators. If you have any questions, contact us at with the exact model of your alternator or generator set.

Reference:

PAF341E000

Do you have doubts or need advice?

You can contact us by phone or email. We will be happy to advise you throughout the entire purchasing process.

Express Delivery Policy: 24/48-hour shipping to the Iberian Peninsula
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