MEMIG-LAMBDA ZWS Series ZWS8S-ZWS50 _ PRSTEUCTION MANUAL Z WS Series ZWS5-ZWSS50 Instruction Manual BEFORE USING THE POWER SUPPLY UNIT Pay attention to all cautions and warnings before using the unit. Incorrect usage could lead to an electrical shock, damage to the unit or a fire hazard. WARNING Do not touch the internal components, they may have high voltage or high temperature. You may get electrical shock or burned. @ When the unit is operating, keep your hands and face away from it, you may get injured by an accident. CAUTION @This power supply is primarily designed and manufactured to be used and enclosed in other equipment. Stick the WARNING label for users on the system equipment and describe the notice in the instruction manual. @ Never operate the unit under over current or shorted condition for 30 seconds or more which could result in damage or insulation failure. There is no possibility for fire or burning. @ This power supply has a possibility that hazardous voltage may occur in output terminal depending on failure mode. The outputs of these products must be earthed in the end use equipment to maintain SELV. If the outputs are not earthed, they must be considered hazardous and must not be made user accessible. Note: CE MARKING CE Marking, when applied to a product covered by this handbook indicates compliance with the low voltage directive (73/23/EEC) as modified by the CE Marking Directive (93/68/EEC) in that it complies with EN60950. DWG NO. : A152-04-11B APPD CHK DWG Futvrola | Udonds | 4. Hoole &, Feh08| Feb. 08} /. Feb. 08NEMIC LAMBOA 1. BEFORE USING @ Ensure the wiring to input terminal manual. ZWS' SERIES is connected correctly according to this instructic @ This is PC board type power supply.Please hold on the board side while mounting,and not to touch the component side.In using for the apparatus,please lift the power supply with a spacer. 2. SPECIFICATIONS 2-1 Input Voltage Range 100 ~ 240 VAC (50/60 Hz) 2-2 Operating Temperature -10 C ~ +50 TC 2-3 Safety Standards 2-4 Approved by UL60950-1,CSA60950-1, EN60950-1, 100% load, +60 C Input Voltage[VAC] and Current(Typ)[A] : 70% load (Convection Cooling) Built to meet DENAN MODEL / ZWS5 ZWS10 ZWSI15 ZWS30 ZWS50 INPUT 100VAC 0.14 0.30 0.45 0.83 1.4 200VAC 0.07 0.15 0.23 0.42 0.7 2-5. Nominal Output Voltage[V] and Maximum Output Current[A] QUTPUT 3.3 5 12 15 24 36 48 MODEL ZWS5 1.0 1.0 0.42 0.34 0.22 - - ZWS10 2.0 2.0 0.85 0.70 0.45 - - ZWS15 3.0 3.0 1.25 1.00 0.65 - - ZWS30 6.0 6.0 2.50 2.00 1.30 0.90 0.70 ZWS50 10.0 10.0 4,30 3.50 2.10 1.40 1.10NEMIC LAMBUA SWS SERIES 3. EXPLANATION ON TERMINALS ZWSS CNt aa L INPUT Ce soll) @ a @ input terminal (pin 8 of cN 1) L:Live line with a fuse inside .@ input terminal(pin 5 of CN 1) N: Neutral line @ input terminal (pin 1 of CN 1) FG:Frame Ground COMPONENT SIDE / CN? output 20 S ~ 40 ) Lb _| @ Frame Ground (FG) connected to pin 1 of CN 1 Please ground to the apparatus with a spacer of conductive material. (The mounting surface of the spacer should be within MAX #8.) ) + output terminal (pin 1,2 of CN 2) ~- output terminal (pin 3,4 of CN 2) ZWS10 - CNI OF "ur @ 501] N Gy} ve || FG @ +0" @) TOMPONENT SIDE b * la output (_ Ne. L @) input terminal (pin 8 of N 1) LiLive line with a fuse inside @) input terminal(pin 5 of CN 1) N: Neutral line @ input terminal (pin 1 of CN 1) FG:Frame Ground @ Frame Ground (FG) connected to pin 1 of CN 1 Please ground to the apparatus with a spacer of conductive material. (The mounting surface of the spacer should be within MAX @8.) + output terminal (pin 1,2 of CN 2) - output terminal (pin 3,4 of CN 2)NEMIC LAMBDA ZWS SERIES ZWS15 f- 6) ok 7D inpuT @Q 5 | IN COMPONENT SIDE CN: . G-- lo {fre r+C P4c+-S oureur = oH . NI : o-CIEE 6 ro ole" % @ input terminal (pin 8 of cy 1) @ Frame Ground (Fc) L:Live line with a fuse inside connected to pin 1] of CN 1 Please ground to the apparatus with a spacer of conductive material. (The mounting surface of the spacer should @ input terminal(pin 5 of CN 1) NiNeutral line @ input terminal (pin 1 of CN 1) FG:Frame Ground be within MAx@8.) + output terminal (pin 1,2 of CN 2) - output terminal (pin 3,4 of CN 2) ZWS30 (Are 7 CAT PONENT 5! @ st} re EOMPONENT S:DE, on aa - | @ 26 ju ouTPUT ; Je INPUT + oli ae he 2-@ Le ca @ input terminal (pin 6 of CN 1) @ Frame Ground (FG) L:Live line with a fuse inside connected to pin 1 of CN 1 @ input terminal(pin 4 of CN 1) Ni Neutral line @) input terminal (pin 1 of CN 1) FG:Frame Ground Please ground to the apparatus with a spacer of conductive material. (The mounting surface of the spacer should be within MAx@8.) - output terminal (pin 3,4 of Cn 2) + output terminal (pin 1,2 of CN 2)MEMIC LAMEBOA ZWS SERIES ZWS50 ~ @ oO; O 1 {Fc - COMPONENT SIDE @ 40 N45 ' INPUT cnz @+t]| | 4 --C [ett +6) oni OUTPUT 2 ut _}~) <a &; @ input terminal (pin 6 of CN 1) @ Frame Ground (Fre) L:Live line with a fuse inside connected to pin 1 of CN 1 @ input terminal(pin 4 of CN 1) Please ground to the apparatus with N: Neutral line a spacer of conductive material. @ input terminal (pin 1 of CN 1) {The mounting surface of the spacer should FG:Frame Ground be within max ds.) @ - output terminal (pin 3,4 of CN 2) + output terminal (pin 1,2 of cN 2)NEMIC LAMBOA LWS SERIES 4. TERMINAL CONNECTION @ Pay attention to the input wiring .If it is connected with wrong terminal,the power supply will be damaged. ZWSS ZWS10 INPUT Ryan 77 ~26SVAC INPUT FG EARTH Poot 7 ati / INPUT cw COMPONENT SIDE N bo flit N 10 Hrs Logan + ourpuT(_ ig @ Please use the following housings & pins te connect the input terminal. Connectors in use (Molex made) input side CN] : 6373-A8A(102)52 output side CN2 : 6373-A04A-102 Matching housings & pins (Not included with the product) (Molex made) Input socket housing (use for CN1) :40136A-D08- + -] piece Output socket housing (use for CN2) :40136Aa-D04-- - +1 piece Terminal pin (use for CN1,2) : 7879~2-P912- - + 7 pieces Pressing Tools (Molex made) Hand Crimping Tool : 11-01-0037 f COMPONENT SI0E Bsvac m 2BSVAC INPUT + ourpyt (_ sane @ Please use the following housings & pins to connect the input terminal. Connectors in use (Molex made) input side CN] : 6373-A8A(102)52 output side CN2 ; 6373-A04A-102 Matching housings & pins (Not included with the product)(Molex made) Input socket housing (use for CN1) :40136A-D08~+ ++ +] piece Gutput socket housing (use for CN2) :40136A-D04- + + -1 piece Terminal pin (use for CN1,2) > 7879-2-P912- +--+ 7 pieces Pressing Tools (Molex made) Hand Crimping Tool : 11-01-0037NEMIC LAMBCA ZLWS'_SERTES ZWS15 aaa oS 7 wo go La NPUT So N ie | FG CNT Bo, cof a ob. @ Please use the following housings & pins to connect the input termina Connectors in use (Molex made) input side CNI1 + 6373-A8A(102)52 output side CN2 6373-A04A-102 Matching housings & pins (Not included with the product) (Molex made) Input socket housing (use for CN1) :40136A-D08* * * 1 piece Output socket housing (use for CN2) 40136A-D04* * * +1 piece Terminal pin (use for CN1, 2) > 7879-2-P912 * * 7 pieces Pressing Tools (Molex made) Hand Crimping Tool : 11-01-0037 ZWS30 ob a a COMPONENT SIDE N Ble 2 ow nou o al2 @ The output current on one terminal is limited to 5A. Tf the necessary current is more,please use the terminals together appropriately. @ Please use the following housings & pins to connect the input termine Connectors in use (Molex made) input side CN1 : 5414-30B output side CN2 : 5273-044 Matching housings & pins (Not included with the product) (Molex made) Input socket housing (use for CN1) > 5195-06 * * *1 piece Output socket housing (use for CN2) !5195-04 * + +1 piece Terminal pin (use for CN1,2) +5194 PBTL* * 7 pieces Pressing Tools (Molex made) Hand Crimping Tool JHTR5904 Note: 1. Over voltage category IT Not for direct connection to the mains if used in industrial machines 2. Radio interference suppression test is not performed.MEMIC LAMBDA ZWS _SERTES' ZWSS50 ----- =H -- LN , Lo FG MY =ARTH 10 FG COMPONENT SIDE INS UT 40 NS : 7 Al NPUT f oN a CN2 AS \ _ - ws re == Se Le / \ ( , | 30 TS : co : OUTPET 5 Ss c N 1 4 p i ~ we = L - ao = \ Js / oN 7 NL oN 7 NL @ The output current on one terminal is limited to 5A. Tf the necessary current is more,please use the terminals together appropriately. @ Please use the following housings & pins to connect the input terminal. Connectors in use (Molex made) input side CN1 + 5414-30B output side CN2 5273-04A Matching housings & pins (Not included with the product) (Molex made) Input socket housing (use for CN1) -5195-06* + * +1 piece Output socket housing (use for CN2) :5195-04+ ++ +4 piece Terminal pin (use for CN1,2) - 5194 PBTL* * 7 pieces Pressing Tools (Molex made) Hand Crimping Tool : JHTR5904 Note: 1. Over voltage category II Not for direct connection to the mains if used in industrial machines. 2. Radio interference suppression test is not verformed.5. FUNCTIONS AND CAUTIONS 5-1 Over Voltage Protection(OVP) ZWSS~ZWS30- : These models are provided by zener-clamp method. If the output voltage is shutdown by the overvoliage protection (between 140~210% of output voltage) , the zener diode must be replaced in order for the output to recover. ZWS50 This mode] OVP circuit of output shutdown method. The output will is provided with a built-in, handy reset be down when the output voltage is up to 115~-135% of the rated.Once OVP circuit shut the output down, the output can only be recovered by turning off the input line and re-input the power after interval time . The value of OVP is fixed. -2 Over Current Protection(OCP) ZWS Series are provided with a built-in primary side OCP circuit with automatic recovery.OCP is workable when the load is over 125% of the rated. The power supply will aulomatically recover when the overload or short conditions are cleared. Please do not let the wait work under overload or short conditions over 30 seconds, or the power supply is feared to be damaged. 5-3 Ripple The rated maximum ripple value is the test result measuring by the instructed ripple measuring circuit using ELAJ probe or other equavalent. If the load cable is too long, please connect a capacitor(electrolytic,film,cic) to the load terminals to reduce the ripple on the load terminal. 5-4 In-Rush Current ZWS Series are provided with a built-in inrush current protecting circuit. ZWS5~ZWSSO are limited by method using Power Thermistor, The limit current changes depending on the temperature,it is large at high temperature or While re-input afler period of operation. Be care to select the switch and the outside fuse. WEMIC LAMBDA 7WS SERIES -5 Insulation Resistance Test The insulation resistance value is above 100M 2 at SOOVDC. Considering the safety,please set the voltage value of DC insulation meter before the test, and well discharge the insulation meter after the test. OUTPUTFG 5-6 Withstand Voltage Test ZWS series are designed to be able to withstand 3K VAC (20mA) minute between input-output, 2K VAC (20mA) lminute between input-FG,and SOOVAC (100mA) 1 minute between output-FG. Please set the limit current value of the withstand vollage tesler as mentioned above before doing test. Please elevate the applying voliage gradually,and lower it gradually,too,wben shutdown. Please do not use a timer in the test-Because when the test vollage is supplied or shut down,a impulse bigh voltage may be penerated which will break the power supply unit. INPUT-FG (-_) INPUT-OUTPUT (--~--~-~-- ) + I _ 2. Pre ) I (20nAd | een ee 7 SCOVAT 141M LsiconM |6.MOUNTING Please use the mounting hole as: ZWS5,ZWS10: 2 holes of 6 35 ZWSI5~ZWSS50: 4holes of 6 3.5 and insert the spacer (MAX @ 8) of height over 8mm to lift the unit. The vibration spec. is the value taken when the unit is raised by 8mm spacers. Cl _ HEIGHT MORE THAN Bmen SPACER Please left drm space from the surfaces aud the sides of PCB, especially from the solder surface ,8mm space is neccessary. If the space js nol enongh,the specification of insulation and withstand will not be satisfied. WO LESS sO LESS pg ETE on THAN 4mm or ae NO LESS ae THAN 5mm wore , NO LESS NO LESS THAN 4mm THAN Bmm FG should be couuected to the earth terminal of the apparatus. If nol, the conducted noise and output noise will increase. WIRE _ METAL SPACER $2 CHASSIS (CONDUCTOR? MEMIC LAMBDA ZWS SERIES 7.WIRING In order to improve the noise property, please set the input wire far from the output wire, and twist the wires. It is effective to clear the noise by conzecting a small capacitor on the output terminal. , Please select the wire materials to adapt the connector as follows. Input: ZWSS~ZWS15: AWG#30~#22 ZWS30,ZWSS0 : AWG#22~#18 Output : ZWS5~ZWS15 : AWG#30~#22 ZWS30,ZWS50 : AWG#22~#18 8.EXTERNAL FUSE RATED CURRENT When using a outside fuse,please select the fuse capacity as follows. Moreover, please do not use the fast blow fuse. Rated Current of Fuse Model No. ] Rated Current of Fuse ZWS10 2 A 3AISA ZWS30 9. CHECK BEFORE THINKING OF TROUBLE @ Check the rated input voltage is connected. @ Check the wiring of input and output is correct. @ Bnsure the input and oulpul connectors are completely inserted, and the pressing of the connector pins are exactly fixed. @ Check the wire material is not too thin.