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Part: EN1HS2
Category:
Description: Enmods Component Power Front End System For en Compliance
Company: Vicor Corporation
Datasheet: Download EN1HS2 datasheet File size : 131 kB
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PRELIMINARY
45
Features
· Harmonic Current Attenuation to EN61000-3-2 · EMI Filtering to EN55022, Level B · Transient Immunity to EN61000-4-5 · 575W Rated Power Output · Autoranging 115/230Vac Input · Microprocessor Control · Inrush Current Limiting
D a t a Sheet
ENMods
TM
Component Power Front End System for EN Compliance
Product Highlights
The ENMods system is a new AC front end solution for compliance to electromagnetic compatibility (EMC) standards. It consists of the MiniHAM -- a passive harmonic attenuation module and the FARM3 -- an auto ranging AC-DC front end module. Combined with the filtering and hold-up capacitors as specified herein, the ENMods system provides full compliance to: EN61000-3-2 Harmonic Current EN55022, Level B Conducted Emissions EN61000-4-5 Surge Immunity EN61000-4-11 Line Disturbances The MiniHAM is the first passive product specifically designed for compliance to EN harmonic current limits. Unlike active PFC solutions, the MiniHAM generates no EMI, greatly simplifying and reducing system noise filtering requirements. It is also considerably smaller and more efficient than active alternatives and improves MTBF by an order of magnitude. Optimized for operation on the DC bus (provided by the FARM3) rather than directly on the AC line, it will provide harmonic current compliance up to 600W of input power at 230Vac. The 115/230Vac input FARM3 is a new member of Vicor's Filter and Autoranging Module product line that has been optimized for use as the front end for the MiniHAM. Both modules are in Vicor's standard Mini half-brick package. Together with Vicor's 1st or 2nd Generation 300V input DC-DC converters, they form the basis of a low noise, high efficiency, rugged, simple and reliable EN compliant power system.
Each module: 2.28 x 2.2 x 0.5 in 57,9 x 55,9 x 12,7 mm
Absolute Maximum Ratings
Parameter L to N voltage (FARM3) L to N voltage (FARM3) +Out to Out voltage (FARM3) BOK to Out voltage (FARM3) EN to Out voltage (FARM3) Mounting torque Pin soldering temperature Pin soldering temperature Output current Rating 264 280 400 16 16 4-6(0.45 -0.68) 500 (260) 750 (390) 3.5 Unit Vrms Vrms Vdc Vdc Vdc in-lbs (N-m) °F (°C) °F (°C) A Notes Continuous 100ms
6 each, 4-40 screw <5 sec; wave solder <7 sec; hand solder
Thermal Resistance
Parameter Baseplate to sink; flat, greased surface Baseplate to sink; with thermal pad (P/N 20264) Baseplate to ambient Baseplate to ambient; 1000 LFM Typ 0.16 0.14 8.0 1.9 Unit °C/Watt °C/Watt °C/Watt °C/Watt
Part Numbering
EN1
Product Type*
C
Product Grade C = 20°C to +100°C T = 40°C to +100°C H = 40°C to +100°C M = 55°C to +100°C
1
Pin Style** 1 = Short Pin 2 = Long Pin S = Short ModuMate N = Long ModuMate
1
Baseplate 1 = Slotted 2 = Threaded 3 = Thru-hole
*EN1 product includes one each MiniHAM and FARM3 with same product grade, pin and baseplate style. **Pin styles S & N are compatible with the ModuMate interconnect system for socketing and surface mounting.
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
ENMods System: FARM3 and MiniHAM
Rev. 1.3
Page 1 of 12
Set your site on VICOR at www.vicorpower.com
PRELIMINARY
Electrical Characteristics
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 Operating input voltage Operating input voltage Input undervoltage AC line frequency Power factor Inrush current Efficiency AC Bus OK (BOK) Low state resistance Low state current High state voltage BOK true threshold BOK false threshold Module Enable (EN) Low state resistance Low state current High state voltage Enable threshold Disable threshold AC Bus OK - Module Enable, differential error* 14.8 235 185 15 15.0 240 190 17 195 20 15 50 15.2 mA Vdc Vdc Vdc Vdc 150k internal pull up to 15Vdc (see Figure 11) Output bus voltage Output bus voltage AC Bus OK and Module Enable thresholds track To negative output - Converters disabled 14.8 235 200 15.0 240 205 15 50 15.2 245 210 mA Vdc Vdc Vdc To negative output - Bus normal Bus normal Bus abnormal, 27k internal pull up to 15Vdc (see Figure12) Output Bus voltage Output Bus voltage 94 96 47 0.68 0.72 30 Amps % Min 90 180 Typ 115 230 Max 132 264 90 63 Unit Vac Vac Vac Hz Notes Autoranging (doubler mode) Autoranging (bridge mode) No damage C-,T-, H- and M-Grade Typical line 264Vac line voltage Full load
* 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 0 93 96 250 94 97 375 3,300 Typ Max 575 Unit Watts % % Vdc µF Full load Full load Notes
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 2kV 50 µs common mode 1kV 50 µs differential mode (See Figures 8a thru 8c) 50-625W, 230Vac input 575W output (see Figure 2)
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
ENMods System: FARM3 and MiniHAM
Rev. 1.3
Page 2 of 12
S e t your site on VICOR at www.vicorpower.com
PRELIMINARY
Electrical Characteristics (continued)
MODULE GENERAL SPECIFICATIONS
Parameter Safety approvals FARM3 MiniHAM Isolation (in to out) Dielectric withstand (I/O to baseplates) Leakage current MTBF Baseplate material Cover Pin material Style 1 & 2 Style S & N (ModuMate compatible) Weight FARM3 MiniHAM Size Storage temperature (C-, T-Grade) (H-Grade) (M-Grade) Operating temperature (C-Grade) (T-, H-Grade) (M-Grade) -20 -40 -55 +100 +100 +100 °C °C °C Baseplate Baseplate Baseplate -40 -55 -65 +125 +125 +125 °C °C °C 3.1(88) 5.1(145) 2.25 x 2.2 x 0.5 57,9 x 55,9 x 12,7 Ounces (grams) Ounces (grams) Inches mm Vicor's standard mini half-brick package Copper, Tin/Lead solder dipped Copper, Nickel/Gold plating >1,000,000 None 1500 2.5 Vrms mA Hours TÜV + VDE EN60950, CE Marked (pending) CE Marked (pending) Isolation provided by DC-DC converter(s) Baseplate earthed 264Vac 25°C, Ground Benign Aluminum Dupont Zenite / Aluminum Min Typ Max Unit Notes
Holdup Box (HUB)
820µF 1200µF 1800µF
HUB820-S HUB1200-S HUB1800-S
V5
2200µF HUB2200-S 2700µF HUB2700-S 3300µF HUB3300-S
C3 F1 +In D3 PC (Gate In) Vicor 300Vin DC-DC PR (Gate Out) Converter In R2 R3 C4 V6 D1 C5 F2 C2
N
N
N
N
+
BOK ST EN
R1
C1
N/+
N/+
AC line Input
L PE
Filter
(Fig.1b)
L L
EMI GND
C7
V1 V2
NC NC
L/
V3
SR L
FARM3
MINI HAM
NC NC NC
L/
C9
C8
Part C1,2 C3 6 C7,8 C9,C10 R1,2 R3 V1,2 V3 V5,V6 F1,2 D1,2 D3,D4
Description Holdup capacitors 4700pF Film Cap., 0.8µF .001µF 150k, 0.5W 499, 0.125W MOV 220V 270V MOV BBS75 Gas Tube 3A, PC Tron Diode (1N4006) 1N5817
Vicor Part Number see text 01000
Sizing PCB traces: All traces shown in bold carry significant current and should be sized accordingly.
D2 C10
+In D4 PC (Gate In) Vicor 300Vin DC-DC Converter
00127-1503 20461-220 03040 26107 02178 00670 26108
PR (Gate Out) In
C6
To additional converters
Figure 1a--ENMods system and DC-DC converter interconnection drawing
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 ENMods System: FARM3 and MiniHAM Rev. 1.3 Page 3 of 12
Set your site on VICOR at www.vicorpower.com
PRELIMINARY
Operating Characteristics
Part
Description 1.0µF 4700pF 0.33µF Fuse Holder 27µH 1.3mH 10 150k, 0.5W 2.2, 2W MOV
Vicor Part Number 02573 01000 00927
R1 Input L3 L2/N L1 V1 L1 F1 PE C1 L2 R2 C3 C4 R3 R4 L C2 Output N
C1 C2, C3 C4 F1 F1 L1, L2 L3
6.3A Fuse(5mm) 22985 25318 14563 15016 00126-10R0 00127-1503 25896 03040
PE
R1, R2 R3 R4 V1
Figure 1b -- Input EMI filter for EN55022, Level B compliance
Harmonic Current
10.00
1.00
Current (A)
Odd Harmonic Limits * Even Harmonic Limits Measured Values
0.10
0.01 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Harmonic Number
Figure 2 -- Measured harmonic current at 230VAC, 575W vs. EN spec limits
*Measured values of even harmonics are below 0.01A
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
ENMods System: FARM3 and MiniHAM
Rev. 1.3
Page 4 of 12
S e t your site on VICOR at www.vicorpower.com
PRELIMINARY
Operating Characteristics (FARM3)
Vdc output Vdc output
Strap Engaged
©
Enable B OK
Enable B OK
Figure 3--Start-up at 120Vac input
Figure 4--Start-up at 240Vac input
Vdc output
Vdc output
Iac input @2A / mV
Iac input @2A / mV
Enable Enable B OK B OK
Figure 5--Power-down from 120Vac
Figure 6--Power-down from 240Vac
Vdc output
Enable
B OK
Figure 7--Output overvoltage protection 240Vac range
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
ENMods System: FARM3 and MiniHAM
Rev. 1.3
Page 5 of 12
Set your site on VICOR at www.vicorpower.com
Others parts begin by en
EN-1 EN-2 EN-3 EN-4 EN-5
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