AC SPD Surge Protection Device MYH12.5 12.5KA 12KA

• Type: Power Source Arrester
• Structure: Protective Gap
• Installation: Parallel Arrester
• Model NO.: MYH12.5
• Application: AC/DC System
• Size: Small
• Operation Voltage: High Voltage
• Shape: Gyro Type
• Material: Ceramic
• Certification: ROHS, ISO9001
• Brand: Projoy
• Operating Temperature: -40 to +70 Centigrade
• Pole Number: 1+0, 2+0, 3+0, 4+0, 1+1, 3+1.
• Max. Continuous Operating Voltage: 600Vdc, 1000Vdc, 1500Vdc
• Norminal Discharging Current: 20KA
• Max. Discharging Current: 50KA
• Transport Package: Carton
• Specification: T1+T2
• Trademark: MDAY
• Origin: China
• HS Code: 8536300000
• Production Capacity: 2000000

Product Description

General Introduction

TYPE 1+2 AC surge protection device
Feature:                                                                                                

Impulse/maximum dischange current (limp/lmax):12.5kA,50kA
Varistor voltage limiting technology, low residuol voltage design
Pluggable design and intemal thermal disconnection devices
Operating/foult indication,optional remote signal
Conform to IEC 61643-11,EN 61643-11,GB/T 18802.11

 

Product Description

 

MDAY MODEL	MYH12.5-275	MYH12.5-320	MYH12.5-385	MYH12.5-440
Product Description	Typel+2 Surge Protection Device
AC Operating Voltage                                              [Un]	230Vac	230Vac	230Vac	230Vac
Maximum Continuous Operating Voltage                                       [Uc]	275Vac	320Vac	385Vac	440Vac
Temporary Overvoltage Test Value TOV-5sTolerance]                    [Ut]	335Vac	335Vac	500Vac	580Vac
Temporary Overvoltage Test Value TOV-120min[Disconnection]    [Ut]	440Vac	440Vac	650Vac	770Vac
Nominal Discharge Current [8/20μs]                     [In]	20kA	20kA	20kA	20kA
Maximum Discharge Current [8/20μs]                      [Imax]	50kA	50kA	50kA	50kA
Impulse Discharge Current [10/350μs]                     [Limp]	12.5kA	12.5kA	12.5kA	12.5kA
Voltage Protection lever                                    [Up]	≤1.5kA	≤1.6kA	≤1.8kA	≤2.0kA
Short-circuit Current Rating                                [Isccr]	2.5kA
Response Time                                               (tA)	25ns
Thermal Disconnection Device	Insertion
Max.Backup Fuse	160A-200A gG Fuse
MECHANICAL DATA
Product Size	As photo
Wiring Method	Screw terminal2.5-25mm2 [busbar wiring method can be used]
Normal/Fault Display	Green/Red
Remote Signal	Optional
Maximum Remote Signal Load Voltage/Current	250V/0.5A(AC)30V/3A(DC)
Maximum Cross-sectional Area Of Remote Signal Connection Line	1.5mm2
Installation	35mm din rail
Operating Temperature Range	-40 to +85 D37centigrade
Protection Level	IP20
Enclosure Moterial	Enclosure Moterial

MDAY MODEL	PRODUCT CODE	PROOTECTION MODE	Limp	Limp TOTAL	VOLTAGE PROTECTION LEVEL(UP)
					L→PE	L→N	N→PE
MYH12.5-275/1+0	9070DD2010001	L/N→PE	12.5kA	12.5kA	≤1.5kA	/	≤1.5kA
MYH12.5-275/2+0	9070DD2010002	L,N→PE	12.5kA	25kA	≤1.5kA	/	≤1.5kA
MYH12.5-275/3+0	9070DD2010003	L→PE	12.5kA	37.5kA	≤1.5kA	/	/
MYH12.5-275/4+0	9070DD2010004	L,N→PE	12.5kA	50kA	≤1.5kA	/	≤1.5kA
MYH12.5-275/1+1	9070DD2010005	L→N.N→PE	12.5kA	12.5kA	/	≤1.5kA	≤1.5kA
MYH12.5-275/3+1	9070DD2010006	L→N.N→PE	12.5kA	12.5kA	/	≤1.5kA	≤1.5kA
MYH12.5-320/1+0	9070DD2010013	L/N→PE	12.5kA	12.5kA	≤1.6kA	/	≤1.5kA
MYH12.5-320/2+0	9070DD2010014	L,N→PE	12.5kA	25kA	≤1.6kA	/	≤1.5kA
MYH12.5-320/3+0	9070DD2010015	L→PE	12.5kA	37.5kA	≤1.6kA	/	/
MYH12.5-320/4+0	9070DD2010016	L,N→PE	12.5kA	50kA	≤1.6kA	/	≤1.5kA
MYH12.5-320/1+1	9070DD2010017	L→N.N→PE	12.5kA	12.5kA	/	≤1.6kA	≤1.5kA
MYH12.5-320/3+1	9070DD2010018	L→N.N→PE	12.5kA	12.5kA	/	≤1.6kA	≤1.5kA
MYH12.5-385/1+0	9070DD2010007	L/N→PE	9kA	9kA	≤1.8kA	/	≤1.5kA
MYH12.5-385/2+0	9070DD2010008	L,N→PE	9kA	18kA	≤1.8kA	/	≤1.5kA
MYH12.5-385/3+0	9070DD2010009	L→PE	9kA	27kA	≤1.8kA	/	/
MYH12.5-385/4+0	9070DD2010010	L,N→PE	9kA	36kA	≤1.8kA	/	≤1.5kA
MYH12.5-385/1+1	9070DD2010011	L→N.N→PE	9kA	12.5kA	/	≤1.8kA	≤1.5kA
MYH12.5-385/3+1	9070DD2010012	L→N.N→PE	9kA	12.5kA	/	≤1.8kA	≤1.5kA
MYH12.5-440/1+0	9070DD2010019	L/N→PE	9kA	9kA	≤1.6kA	/	≤1.5kA
MYH12.5-440/2+0	9070DD2010020	L,N→PE	9kA	18kA	≤1.6kA	/	≤1.5kA
MYH12.5-440/3+0	9070DD2010021	L→PE	9kA	27kA	≤1.6kA	/	/
MYH12.5-440/4+0	9070DD2010022	L,N→PE	9kA	36kA	≤1.6kA	/	≤1.5kA
MYH12.5-440/1+1	9070DD2010023	L→N.N→PE	9kA	12.5kA	/	≤1.6kA	≤1.5kA
MYH12.5-440/3+1	9070DD2010024	L→N.N→PE	9kA	12.5kA	/	≤1.6kA	≤1.5kA

 

Detailed Photos