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MEAGTRO 800KV 8A1-Z3 suspension tower

Name: MEAGTRO 800KV 8A1-Z3 suspension tower
Brand: Megatro
Price: USD $900 - 1200 / Ton

FOB Price

USD $900 - $1200 / Ton

10 Tons(Min.Order)

Supply Ability 5000 Ton / Tons per Month
Port Qingdao or as per clients
Payment Terms:T/T L/C
Delivery Detail:30 days

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Product Details

Brand Name:

Megatro

Place of Origin:

China

Model Number:

MGP-800kv-8A1-Z3

Product Description

MEAGTRO 800KV 8A1-Z3 suspension tower

This photo refers to our 800KV 8A1-Z3 suspension tower, it is widely used in our Chinese market. Some of technical features of this

tower as follow:

1 climate condition

Item	Temperature (℃)	Wind speed (m/s)	Ice thickness (mm)
Max. temperature	+40	0	0
Mini. temperature	-15	0	0
Ice thickness	-5	10	10
Basic wind speed	-5	27	0
Installation condition	-5/-10	10	0
Annual temperature	15	0	0
Lightning overvoltage	15	10	0
Operation overvoltage	15	16	0

2 technical data of conductor and OPGW

Item		Conductor	OPGW
Item		JL/G3A-900/40	JLB20A-150
Material	Aluminum	72×3.99	-
Material	Steel/Al with steel	7×2.66	19×3.15
	Aluminum	900.26	37.02
	steel	38.9	111.05
	Total	939.16	148.07
Overall diameter		39.9	15.75
Unit quality (kg/km)		2818.1	989.4
Modulus of elasticity (MPa)		60800	147200
linear expansion coefficient (1/℃)		0.0000215	0.000013
Broken force (N)		203390	178570

3 tower design data

Tower

type

Nominal

Height

(mm)

Horizontal

span

(m)

Vertical

Span

(m)

Angle

Insulator

Type

Horizontal

Span at angel condition

Tower weight

8A1-Z3

580

750

0-2

37760

4 tension force of conductor and OPGW

Power

voltage

800

Conductor

type

6×JL/G3A-900/40

Max. tension

Force

463.729

Un-balance force

Opgw

type

JLB20A-150

Max. tension

Force

59.523

Un-balance force

5 Application data

Application data

Horizontal

span

Vertical span

Representative

span

Angle

Nominal

Height

K_V

value

580m

750

400

0~2

57m

0.7

Site condition			Normal condition			Accident		Installation condition	Ice condition
Site condition			Max Wind speed	Ice	Mini temperature	Non broken	broken	Installation condition	Ice condition
Climate condition (t/v/b)			-5/27/0	-5/10/10	-15/0/0	-5/0/10	-5/10/0	-5/10/0	-5/10/10
Horizontal Loading	conductor		92298	19886	0	0	0	10118	19886
	Insulator and power fitting		4636	700	0	0	0	530	700
	OPGW		7780	2800	0	0	0	740	2800
Vertical Loadign	conductor		149236	205288	136789	186624	186624	124362	171060
	Insulator and power fitting		14354	15788	14354	15788	15788	14354	15788
	OPGW		9960	21630	9590	19100	19100	8500	16470
Tension Force	conductor	One side	-	/	/	/	/	406820	/
		Other side	-	/	/	/	/	406820	/
		Tension force differences	0	0	0	0	92750	/	46370
	OPGW	One side	/	/	/	/	/	55440	/
		Other side	/	/	/	/	/	55440	/
		Tension force differences	0	0	0	0	59520	/	11900

6 loading data

7 tower foundation size

Nominal Height (m)	Foundation distance (mm)		Foundation anchor bolts
Nominal Height (m)	Front foundation Distance	Lateral foundation distance	Size and quantity	Anchor distance	Material
36	7730	7730	4×M56	330	Chinese 35 steel
39	8330	8330
42	8930	8930
45	9530	9530
48	10130	10130
51	10730	10730
54	11330	11330
57	11930	11930
60	12520	12520	4×M60	340
63	13120	13120
66	13720	13720
69	14320	14320
72	14920	14920
75	1552	1552

8 Foundation force

Nominal height (m)	TX	T_Y	T	N_X	N_Y	N
36	125	106	975	158	135	1275
39	130	111	1001	165	142	1321
42	131	113	1028	166	144	1350
45	136	117	1047	173	150	1391
48	137	119	1072	174	152	1418
51	141	122	1087	181	159	1456
54	142	124	1111	182	161	1482
57	142	125	1134	182	162	1505
60	149	130	1141	193	171	1553
63	150	132	1164	193	172	1578
66	150	133	1185	194	174	1599
69	156	137	1188	205	183	1651
72	157	138	1210	206	184	1974
75	158	140	1231	206	186	1695

Steel material		Anti-push, bending and press strength (N/mm²)	Anti-shear strength (N/mm²)

Grade	Thickness or diameter (mm)
Q235 Steel	≤16	215	125
	>16～40	205	120
	>40～60	200	115
	>60～100	190	110
Q345 Steel	≤16	310	180
	>16～35	295	170
	>35～50	265	155
	>50～100	250	145
Q420 Steel	≤16	380	220
	>16～35	360	210
	>35～50	340	195
	>50～100	325	185
Q460 Steel	≤16	415	240
	>16～35	395	230
	>35～50	380	220
	>50～100	360	210

10 Here is the design strength of our Chinese tower bolts

Item	Grade	Anti-push strength (N/mm²)	Anti-shear strength (N/mm²)
Fastener for towers	4.8	200	170
	5.8	240	210
	6.8	300	240
	8.8	400	300
Anchor bolts	Q235	160	/
	Chinese 35 steel	190	/
	Chinese 45 steel	215	/

Contact Us

Qingdao Megatro Holding Co., Ltd.: Contact nameKarl; Phone86-0532-55588298; AddressHuangdao Qingdao,Shandong

Product Categories

500kv transmission tower	220kv steel tower	Megatro monopole	10kv-110kv(inclucing 10kv and 110kv)
Above 500kv products(inclucing 500kv products)	cable and conducts	Megatro lighting pole	Megatro 110kv-220kv products
Megatro 220kv-500kv producuts

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MEAGTRO 800KV 8A1-Z3 suspension tower

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