2PX690-780HF AEG - Thyro Power Controller

2PX690-780HF Description

AEG 2PX690-780HF is a thyristor power controller. It is used for precise power control of resistive heating, furnaces, glass and plastics processing and transformer primaries.

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Summary of Features

Target Applications

AEG 2PX690-780HF is used for power control of electrical heating in industrial furnaces and ovens, glass manufacturing equipment, plastic extruders and presses, automotive paint drying lines, chemical pipe trace heating, packaging shrink tunnels and infrared drying in printing machines.

Key Specifications

AEG 2PX690-780HF is a Thyro-PX two-phase (for three-phase loads in economy circuit) digital thyristor (SCR) power controller, 690 V type voltage, 780 A, with integrated semiconductor fuse and built-in fan (HF type). Source: AEG / Advanced Energy Thyro-PX Series datasheet.

Parameter	Value
Ratings
Series	Thyro-PX
Phase version	2PX: two-phase (for three-phase loads in economy circuit)
Rated connection voltage	500 V -20% to 690 V +10%
Rated current	780 A
Frequency	45-65 Hz
Control voltage	AC 90-265 V, or DC 24 V ±10%
Cooling	Integrated fan, 230 V 50/60 Hz (HF type)
Load types	Resistive and transformer loads; loads with Rwarm/Rcold up to factor 20 (MOSI starting mode)
Functions
Operating modes	TAKT
Control types	U, U², I, I², P, or without regulation
Control accuracy	±0.5% voltage or current, ±1% power
Set point inputs	Up to 3 analog inputs, 0(4)-20 mA / 0(1)-10(2) V
Actual value outputs	3 (U, I, P), 0-20 mA / 0-10 V
Fault signaling	3 relays plus status / diagnostic LEDs
Integrated fuse	Semiconductor fuse
Mechanical
Dimensions (W x H x D)	410 x 787 x 505 mm (16.1 x 31.0 x 19.9 in)
Weight	54 kg (119.0 lb)
Ambient temperature at rated current	Up to 35°C with fan, up to 45°C with passive convection (max 40°C for UL)

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