|
|
ENGINEERING CONSIDERATIONS (NOT FOR FIELD REPRESENTATIVE'S USE):1 d, \+ N0 R1 B! I
USL indicates products comply with the Standard of Underwriters Laboratories Inc. for Class 2 Power Units, UL 1310, Fifth Edition. l1 A) Y0 U, \+ v
CNL indicates products comply with the standard for Power Supplies With Extra-Low-Voltage Class 2 Outputs, CAN/CSA-C22.2 No.223-M91, Second Edition and TIL No.I-42 with revisions dated September 15, 2006.+ {& K$ Z) G2 u% D; Y
! j C7 v/ _' _5 K6 VMarkings Marking shall be capable of withstanding the stress of ordinary usage, including exposure to weather and other ambient conditions, handling, storage, and similar conditions. The pressure sensitive labels which contain any of the required markings shall be R/C (PGDQ2, PGDQ8), suitable for minimum range 80C to minus 35C and for the surface material or finish to which adhered. If a tag is utilized, it shall be permanent and tear resistant.
! |" ~" m/ f) Q; s# b
- h, I2 V0 s) Z7 T5 dProduct Marking - All units shall be marked with the following.
1 `# Y# A3 h8 r7 |3 Y$ O. u2 `8 U8 G6 q
1. Listee's name, Listee File Number “E311462”, or trademark.
4 @& H' |. v. B" B- Q) x3 c( m$ D
/ q1 s; G& X3 Z. X& b+ N5 y, b$ W+ ~2. Model designation.( {4 P- I5 Z3 P2 A% g
. o3 ]. b3 X6 B" l& R3. Electrical ratings, including input voltage or voltage range, input frequency and, if specified in the individual Reports, input amperes, volt-amperes or wattage rating. Additionally, output voltage in ac or dc and output current in amperes, volt-amperes or watts shall be marked, unless the unit is a battery charger marked for use with a specific battery pack./ H. F' V* }6 s5 J* y$ v
*
# y7 H K0 R8 r# Z$ u4 l$ R4. Date Code - Consist of MMYY, where MM represents the month, and YY represents the year.
) v; s7 u7 z* N4 ^( _
# y+ O: R2 Y: x! Q5 {- a5. Factory identification if applicable.
; p- m( {7 k- [( X
( v W; d6 r2 F! d. G1 S+ D8 J, ?6. “Class 2 Power Unit”. t) x+ ]6 \& I5 M
5 O( ^9 m! `. G3 r3 c1 q
Caution Markings – The markings with the wording below or equivalent should be provided:5 s7 A5 \1 Z2 g( ?
8 Y( @6 O* V& B& A- N5 {6 n9 o, I8 Y1. “rainproof“
: Z: c2 }8 c: U; K7 ^" j: ^! Z$ s, H; \
2. “WARNING: Risk of Electric Shock. Install only to a covered Class A 7 g/ |9 j: B# i3 Q) V0 L3 M& |
GFCI receptacle that has an enclosure that is weatherproof with the
?4 G5 w0 ?3 g$ w' e, b4 g. [attachment plug cap inserted or removed.”- c$ }: C1 ?: f9 i; |; X6 C
$ M" E- u, P9 ^: o0 U3. “WARNING: Not for use with receptacles that are weatherproof only
8 P9 L. \7 U0 T. U$ E: rwhen the receptacle is covered (attachment plug cap not inserted and - a: r: @ R4 l# M" S, k
receptacle cover closed).”
R9 q$ A, O& w- R; ?' b
* \) C; Y: G- m$ Y4. “WARNING: Risk of Electric Shock. Mount the unit at a height grater 1 k" N% i) [0 h. @) x7 {
than 1 foot from the ground surface.”
# _2 l' z* ~5 y# k, @. {4 o
" ?6 Q/ H0 u1 N& k$ k; N. T: D$ d9 wInstruction Manual - Important safety instructions shall be provided and include the items in the following list. The statement ”READ AND FOLLOW ALL SAFETY INSTRUCTIONS” shall be prominently displayed and precede the list. The statement “SAVE THESE INSTRUCTIONS” shall be prominently displayed and follow the list. The word “WARNING” shall be entirely in upper case letters.& O) w7 `/ w: h( s5 j+ G- `3 i! _
; d; s! ?3 F# |7 V' gIMPORTANT SAFETY INSTRUCTIONS
. C& g( G! o2 [8 [8 H' \) @$ E+ e( P- `" q/ r9 i
When using electrical products, basic precautions should always be practiced including the following:
2 e0 S* [4 {' z0 p. S6 U2 l2 v
! T, d8 Y+ {0 y8 } t( u 1. “READ AND FOLLOW ALL SAFETY INSTRUCTIONS.”
1 K7 R+ q1 G1 G* Z+ ~; s
& j, z" O7 [ D3 S& P2. “Read and follow all instructions that are on the product or provided 7 ?( Y" {- y9 `' p: R: |
with the product.”' K* l2 ~7 w* Y8 c. M% C$ `
0 ]* u6 T" ^) l$ o- a1 {
3. “Do not use an extension cord.”! m/ _- Y6 v1 d! V
% f$ M& q3 K4 R( _' O: T4. Reference the National Electrical Code, ANSI/NFPA 70, specifically
4 J8 m+ J% ?& |4 ?& I, @- Q* Afor the installation of wiring and clearances from power and lighting conductors.
( B9 r7 N: s$ w: G \2 I" ^* n& O) p, F: T6 E
5. “Do not install or use within 10 feet of a pool.”
& h0 d5 U( l! G4 f! J7 c
L0 E* X% J: S( t+ }5 J6. “Do not use in a bathroom.”
# Q. ~7 B2 f5 ]+ w* n$ x& J
g: b8 f* a8 l1 w- M3 x7. Installation work and electrical wiring must be done by qualified
% v8 [" ^0 k4 g person(s) in accordance with all applicable codes and standards, ( f& z$ Z1 J! s- ~5 L
including fire-rated construction.
# b/ ]9 \$ z" ^+ F' ~% y+ |+ D6 J/ U8 z, W' ]. O
8. “WARNING: Risk of Electric Shock. When used outdoors, install only to , A6 `: H! C/ V! c* ?$ r
a covered Class A GFCI protected receptacle that is weatherproof ! G9 o& [& j. b: u
with the power unit connected to the receptacle. If one is not 7 @5 F' x) f J
provided, contact a qualified electrician for proper installation. * I: H F7 y8 x+ \
Ensure that the power unit and cord do not interfere with completely
. Y' |* r+ r0 U6 G closing the receptacle cover.”
8 U: w( ? V! Q4 Q/ W. q0 O% e9 V3 g4 [2 S' o" {! E4 Z; ^5 \
9. “WARNING: Risk of Fire. Installation involves special wiring methods 1 X9 n! d% T) f9 Y$ {
to run wiring through a building structure. Consult a qualified
, V/ h# ^# N4 A8 a8 R* J) N. n, d electrician.”& p7 b. v7 z2 U8 y2 Q; A
m# S; C3 s& r p% `10. “WARNING: Risk of Electric Shock. Mount the unit at a height grater
% o$ K D8 T" ? b1 ^0 g than 1 foot from the ground surface.”+ Q& y2 a3 @0 r4 l- w5 g* n) }' b
+ U% A1 C9 {. Q2 a! h' q
11. “This power unit is intended to be correctly oriented in a vertical
. B) _' f! ]1 U5 @; R or floor mount position.”
8 H% |0 ?9 P0 B" t' Z- n5 Y& r6 G& j* m9 }
SAVE THESE INSTRUCTIONS – This manual contains important safety and operating instructions for power units. |
|
/1 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2011-6-3 08:43
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
发表于 2011-6-3 10:45
楼主