Directed Electronics PS-3655E-FM Especificaciones descargar pdf (Pagina 31)

DE3

CIRCUIT BREAKERS

01/15

DE3-31

Motor Protectors

Motor Circuit Protectors and Motor Protector Circuit Breakers

Motor Circuit Protector

Motor Protector Circuit

Breaker

Motor Circuit Protectors

Mag-Gard™ Motor Circuit Protectors (MCP) are instantaneous-trip magnetic-only circuit breakers. They have a single

adjustment which simultaneously sets the magnetic trip level of each individual pole. Mag-Gard™ circuit breakers

comply with CEC/NEC requirements for providing motor circuit protection when installed as part of a UL Listed

combination controller having motor overload protection. Interrupting ratings are established for these CSA/UL

Recognized Components only when they are used in combination with motor starters with properly sized overload

relays and contactors.

All Mag-Gard circuit breakers will accept the same lugs and accessories as equivalent circuit breakers. Mag-Gard

circuit breakers are available with I-Line construction.d High-interruption (H) construction Mag-Gard circuit breakers

(LHL) are also available.

Magnetic Only 3 Pole, 600 Vac, 50/60 Hzd—Three Device Solutionsb

Ampere Rating

Trip

Unit

Adjustablea

Trip Range (A)

250 Vdc Multiplier Cat. No.

LAL 400

500–1000 A

750–1600 A

1000–2000 A

1125–2250 A

1250–2500 A

1500–3000 A

1750–3500 A

2000–4000 A

High = 1.2

Low = 1.4

LAL3640022M

LAL3640028M

LAL3640030M

LAL3640031M

LAL3640032M

LAL3640033M

LAL3640035M

LAL3640036M

For PowerPact L- and P-Frames, an instantaneous-only version of the electronic trip circuti breaker is also available for

motor circuit protection. These MCPs comply with CEC/NEC

requirements for providing short-circuit protection when

installed as part of a Listed combination controller having motor overload protection.

Magnetic Only 3 Pole, 600 Vac, 50/60 Hzd—Three Device Solutionsb

Sensor Rating

Trip

Unit

Adjustablea

Trip Range (A)

Interrupting Rating

G J L R

Cat. No. Cat. No. Cat. No. Cat. No.

PowerPact

L-Framed

400

1.3 M

500–1200% LGL36400M37X LJL36400M37X LLL36400M37X LRL36400M37X

600 500–1200% LGL36600M37X LJL36600M37X LLL36600M37X LRL36600M37X

PowerPact

PJL, PLLd

600 1200–10000 A — PJL36060M68 PLL34060M68 —

800 1200–10000 A — PJL36080M68 PLL34080M68 —

1000 1500–10000 A — PJL36100M69 PLL34100M69 —

1200 1800–10000 A — PJL36120M70 PLL34120M70 —

a CSA/UL magnetic trip tolerances are -20%/+30% from the nominal values shown.

b Three-device solutions

are the traditional solutionss: motor circuit protector plus motor starter plus overload relay.

c 250 Vdc ratings are available. No CSA/UL component recognition

d These electronic

magnetic only motor circuit protectors are available with I-Line constructions. Consult the factory.

Motor Protector Circuit Breakers

Motor protection circuit breakers provide built-in thermal and magnetic protection. They are used in two-device motor

feeder solutions to provide protection against short-circuits, overloads, and phase unbalance.

H-Frame (150 A), J-Frame (250 A) and L-Frame (600 A) Electronic Trip Motor Protector Circuit Breakers

(CSA/UL Ratings)—

Two Device Solutionse

Electronic

Trip Unit

Type

Frame

Sensor

Rating

Trip

Unit

Full Load

Amperes

Range

(FLA)

Isd (x FLA)

Interrupting Rating

G J L R

Cat. No. Cat. No. Cat. No. Cat. No.

Standardf

H-F rame

2.2 M

14–25 5-13 x FLA HGL36030M38X HJL36030M38X HLL36030M38X HRL36030M38X

50 14–42 5-13 x FLA HGL36050M38X HJL36050M38X HLL36050M38X HRL36050M38X

100 30–80 5-13 x FLA HGL36100M38X HJL36100M38X HLL36100M38X HRL36100M38X

150 58–130 5-13 x FLA HGL36150M38X HJL36150M38X HLL36150M38X HRL36150M38X

J-F rame 250 114–217 5-13 x FLA JGL36250M38X JJL36250M38X JLL36250M38X JRL36250M38X

L-F rame

400

2.3 M

190–348 5-13 x FLA LGL36400M38X LJL36400M38X LLL36400M38X LRL36400M38X

600 312–520 5-13 x FLA LGL36600M38X LJL36600M38X LLL36600M38X LRL36600M38X

e Two-device

solutions

(these electronic motor protector circuit breakers include short circuit and overload protection)

—1 electronic motor circuit protector with a Micrologic 2.2 M plus

—1 contactor

f The standard trip unit offers Class 5, 10 and 20 and phase unbalance or phase loss protection.

Accessories .........................................PageDE3-39

Optional Lugs .......................................P

ageDE3-42

Dimensions ............................. Pages DE3-54 and DE3-55

Enclosures..........................................P

ageDE3-56

Class 580, 585, 680, 685

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