EN1M11 View Datasheet(PDF) - Vicor

Part Name

Description

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EN1M11

ENMods™ Component Power Front End System for EN Compliance

Vicor 

Electrical Characteristics

PRELIMINARY

Electrical characteristics apply over the full operating range of input voltage, output power and baseplate temperature, unless

otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. Performance specifications

are based on the ENMods system as shown in Figure 1a.

FARM3 MODULE SPECIFICATIONS (see Figure 3 thru Figure 7 for operating characteristics)

Parameter

Min

Operating input voltage

90

Operating input voltage

180

Input undervoltage

AC line frequency

47

Power factor

0.68

Inrush current

Efficiency

94

AC Bus OK (BOK)

Low state resistance

Low state current

High state voltage

14.8

BOK true threshold

235

BOK false threshold

200

Module Enable (EN)

Low state resistance

Low state current

High state voltage

14.8

Enable threshold

235

Disable threshold

185

AC Bus OK - Module Enable, differential error* 15

Typ

Max

115

132

230

264

90

63

0.72

30

96

15

50

15.0

15.2

240

245

205

210

15

50

15.0

15.2

240

190

195

17

20

Unit

Vac

Vac

Vac

Hz

Amps

%

Ω

mA

Vdc

Vdc

Vdc

Ω

mA

Vdc

Vdc

Vdc

Vdc

Notes

Autoranging (doubler mode)

Autoranging (bridge mode)

No damage

C-,T-, H- and M-Grade

Typical line

264Vac line voltage

Full load

To negative output - Bus normal

Bus normal

Bus abnormal, 27k internal pull up to 15Vdc (see Figure12)

Output Bus voltage

Output Bus voltage

To negative output - Converters disabled

150k internal pull up to 15Vdc (see Figure 11)

Output bus voltage

Output bus voltage

AC Bus OK and Module Enable thresholds track

* Tracking error between BUS OK and Enable thresholds

MINIHAM MODULE SPECIFICATIONS (when used in accordance with Figure 1a)

Parameter

Output power

Efficiency @115Vac

Efficiency @ 230Vac

Output voltage

External hold-up capacitance

Min

Typ

Max

Unit

Notes

0

575

Watts

93

94

%

Full load

96

97

%

Full load

250

375

Vdc

3,300

µF

ELECTROMAGNETIC COMPATIBILITY (configured as illustrated in Figures 1a and 1b)

Harmonic currents

Input line disturbances

Input surge withstand

Conducted emissions

EN61000-3-2, Amendment 14

EN61000-4-11

EN61000-4-5

EN55022, Level B

50-625W, 230Vac input 575W output (see Figure 2)

2kV –50 µs common mode

1kV –50 µs differential mode

(See Figures 8a thru 8c)

Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715

ENMods System: FARM3 and MiniHAM

Set your site on VICOR at www.vicorpower.com

Rev. 1.3

Page 2 of 12

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