Lambda LP Series - Overload Protection; Electrical Overload Protection; Input and Output Connections; Operating Characteristics

OVERLOAD PROTECTION
Thermal ••••••••.••••••••••• Thermostat, resets automatically when over-temper-
ature condition is eliminated
Electrical
External ••••• o ••• o • o ••• Adjustable, automatic, electronic current-limiting
circuit, settable to 105 percent of rated current;
limits output current to preset limit for protection
of load and power supply when external overloads
and direct shorts occur
Internal o •••••••••••••• Fuse, ''SLO-BLO", 1. 5A, fuse Fl protects the AC
input circuit. Overload of the supply does not cause
fuse failure
Fuse F2 pro v ides protection against internal circuit
failure in conjunction with overvoltage protector option
INPUT AND OUTPUT CONNECTIONS--Heavy duty terminal block on rear of chassis with
5-foot, 3-wire detachable line cord for all models;
five-way binding posts provide for additional positive
(+), ground, and negative ( -) DC output connections,
on front panel of FM models
OVERSHOOT--No overshoot of output voltage under conditions of power turn-on, pqwer turn-
off or power faillire
OPERATING AMBIENT TEMPERATURE RANGE AND DUTY CYCLE--Continuous duty
from ooc to 60°C ambient with corresponding load
current ratings for all modes of operation
STORAGE TEMPERATURE-
(non' -operating)
METERS-Voltmeter and ammeter on metered suffix (FM) models
CONTROLS
DC output controls o •••••••••• Coarse and fine voltage controls and coarse and fine
current controls permit adjustmentof DC output;
located on front panel of all models
Binding Posts (+) (-) (GND) .... Five-waJ: binding posts on all models.
Remote Sensing.
• . • • • . Provision is made for remote sensing to eliminate
effect of power output lead resistance on DC regulation .
Power.
• Panel mounted switch and indicator light for all units
Test Jacks (+) ( -) • •
Test jacks for non-metered models permit checking
· · . DC voltage output with external meters
IM-LP400
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