UL iQ™ for Electrical Insulation Systems

Electrical Insulation System Components		E247773
SYNFLEX ELEKTRO GMBH
AUF DEN KREUZEN 24, BLOMBERG 32825 DE
System Component	System Designation	System Class
SYNtherm H, SYNtherm YT510, SYNtherm YT511, SYNtherm YT516, SYNtherm YT56, SYNtherm YT564	SYNFLEX 180	180(H)
Report Date: 2015-01-30	© 2025 UL LLC

alternate constructions:

An Authorization Letter is Required for Adoption of this System

Construction Details (Table I)

Complies with IEC Publication 85

The use of this insulation system is limited to the combination of materials specified below. Where more than one item is designated under insulation function, they may be used together, unless otherwise indicated, or they may be used as alternates to one another. Functions designated "optional" are not necessarily required for every design. Insulation thicknesses and/or layers below indicated are minimum.

Enameled Wire
Recognized Component - Magnet wire (OBMW2), single build or greater, round or rectangular, copper or aluminum unless stated otherwise for the types listed below
Ground Insulation is required to separate this winding from grounded/dead metal
Interwinding Insulation is required to separate this winding from other enameled wire
Unless otherwise noted, Winding Wire types listed below may be used in combination within a single product
	ANSI Type	Temp(°C)	Basecoat(Topcoat)
	MW 35	or 200°C	Polyester-amide-imide (Polyamide-imide)
	MW 35-A	or 220°C	Polyester-amide-imide (Polyamide-imide)
	MW 36	or 200°C	Polyester-amide-imide (Polyamide-imide)
	MW 36-A	or 220°C	Polyester (Polyamide-imide)
	MW 37	or 220°C	Polyester (Polyamide-imide)
	MW 38	or 220°C	Polyester (Polyamide-imide)
	MW 73	or 200°C	Polyester-amide-imide (Polyamide-imide)
	MW 73-A	or 220°C	Polyester-amide-imide (Polyamide-imide)
	MW 74	or 200°C	Polyester-amide-imide

Ground and Interwinding Insulations
	Designation	mils(mm)	comments
	BASF SE [E41871] - Recognized Component
	Ultradur B4450 G5 (t), B4450 G5 BMB (t)	15 (0.38)
	Ultramid A3X2G5(f1), A3X2G5 BMB(f1)	15 (0.38)
	Ultramid T KR4365G5	15 (0.38)
	CELANESE INTERNATIONAL CORP [E41938] - Recognized Component
	Rynite 530 (f1) (+), 530L (f1) (+)	15 (0.38)
	Rynite FR530(l)(+)(f1), FR530L(l)(+)(f1)	15 (0.38)
	Rynite FR533NH	15 (0.38)
	Zytel FR50(+)(f1)	15 (0.38)
	Zytel FR72G25V0	15 (0.38)
	DuPont Specialty Products USA, LLC [E34739] - Recognized Component
	Nomex® 406, 306	3 (0.08)
	Nomex® 410	3 (0.08)
	Nomex® 411	7 (0.18)
	Nomex® 416, 416 LAM	3 (0.08)
	Nomex® 418, 818, 864LAM	3 (0.08)
	Nomex® 464, 464 LAM	3 (0.08)
	Nomex® 992, 992PSB	6 (0.15)
	Nomex® 993, 993PSB	5 (0.13)
	Nomex® 994, 994PSB	5 (0.13)
	Nomex® E56, 356	4.5 (0.11)
	Envalior [E245249] - Recognized Component
	POCAN B4239+, ECOB4239+	15 (0.38)
	POCAN BF4235+(f1)	15 (0.38)
	POCAN BF4235+(f2)	15 (0.38)
	POCAN BFN4231+(f2),ECOBFN4231+(f2),TP315-301+(f2)	15 (0.38)
	SYNFLEX ELEKTRO GMBH [E358562] - Recognized Component
	SYNtherm H	2 (0.05)
	SYNtherm YT510	3 (0.08)
	SYNtherm YT511	7 (0.18)
	SYNtherm YT516	3 (0.08)
	SYNtherm YT56	3 (0.08)
	SYNtherm YT564	3 (0.08)

any sheet insulation or tape described in this table with no minimum thickness requirement may be used as a minor sheet material
Tapes
tapes are optional for this system
	Designation	comments
	Synflex Elektro GmbH & Co. KG
	Syntape H 618/GL96
	Syntape H428/H20